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Hard Penny Dell Logic Puzzles

Name: Hard Penny Dell Logic Puzzles
Rating: 4.6 (2916 reviews)

Egghead Games LLC

No Ads, Cross Grid Clue Game

Open in App Store ↗

CNNot Available

174 of 175 storefronts
Content in en-US

2.9k Ratings

4.6

★★★★★

Age Rating

Years

Developer

Egghead Games LLC

Language

Size

44.8

Information

Apple ID879060318

Bundle IDcom.eggheadgames.logicproblems

SellerSeller

Min iOS15.0

Device familiesmac, iphone, ipad, ipod

Released2014-05-27

WebsiteLink ↗

Privacy policyLink ↗

Preview 3 platforms

iPhone 9 images

iPad 7 images

Mac 6 images

What’s New Version 5.6.0

Browsing puzzles just got smoother: tap into any category to scroll quickly. Use the new Select, Select All / Deselect All and Clear buttons to quickly clear puzzles to play again. If you're on iOS 26, Hint and Undo are now always one tap away even if your screen is small or your text is large — no more hunting in the overflow menu. We love to hear from you with any questions. Email support@eggheadgames.com and a screenshot can be super helpful!

Description

Penny Dell Logic Puzzles to keep your brain active. These classic magazine puzzles are for the true logic problem fanatic and tend to be harder than others. Try the first ten puzzles for free with no ads, no nags and full functionality. 720 more puzzles are available for purchase in groups of thirty, for hours of puzzling fun! "Easy to use. I enjoy these more than the books." "I've always loved Dell's logic problems and this app is just like the classics." "I found it to be incredibly intuitive and user friendly. Def worth 5 stars!!!" "Always enjoyed the puzzle books before...But this app is great...Very challenging and fun to solve." Keep your mind sharp with these stimulating logic problems that will exercise your brain muscles — a great introduction to deductive reasoning! Enjoy a range of problems at multiple difficulty levels. No more erasing. Multi-level undo and Auto-X let you focus on the logic. If you get stuck, you can choose to erase errors or get a hint. Zoom the grid to fit your screen - from phone size to the largest tablet. The app supports iOS accessibility features, including VoiceOver, Larger Text and Dark Mode. Quality software by Egghead Games. Contact us with questions at support@eggheadgames.com. All puzzles Copyright © 2018-2026 PennyDellPuzzles.com

Capabilities

In-App Purchases

Accessibility

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Version history 25 versions

Build 887191161v5.6.02026-06-19 23:46:46

Build 884176316v5.4.42026-04-06 22:37:59

- Board hints just got a serious upgrade. 7 different strategies now help you find that next move when you're stuck. Even the sneaky locked triples and quads. - Large puzzles now gently remind you about pinch-to-zoom. Just the once, we promise. - Fixed a crash if you were a little too eager tapping the store before it finished loading. - Assorted behind-the-scenes polish. The kind of thing only our QA team and designer notices. Email us anytime at support@eggheadgames.com, and if you can include a screenshot, that's often especially helpful!

Build 883397341v5.2.42026-03-16 17:37:57

* Replace 3 duplicate puzzles - one each in volumes 23, 25 & 26 (with thanks to a sharp eyed player!), so you may see a new puzzle or two * See the More tab for Star Battle Puzzles — our new "Two Not Touch" logic game! * Recently added: 3 new volumes of 30 puzzles each. Happy puzzling! Email us anytime at support@eggheadgames.com, and if you can include a screenshot, that's often especially helpful!

Build 883158449v5.2.32026-03-09 18:12:17

* Fixes more preparation errors in some of the new puzzles (apologies and thanks again for pointing those out!) * Improve typography, especially quotes vs curly quotes * See the More tab for Star Battle Puzzles — our new "Two Not Touch" logic game! * Recently added: 3 new volumes of 30 puzzles each. Happy puzzling! Email us anytime at support@eggheadgames.com, and if you can include a screenshot, that's often especially helpful!

Build 882999062v5.2.22026-03-04 17:21:36

* Fixes preparation errors in some of the new puzzles (apologies and thanks for pointing those out!) * See the More tab for Star Battle Puzzles — our new "Two Not Touch" logic game! * Recently added: 3 new volumes of 30 puzzles each. Happy puzzling! Email us anytime at support@eggheadgames.com, and if you can include a screenshot, that's often especially helpful!

Build 882923123v5.2.12026-03-02 19:34:10

* Fixes a rare crash on launch. Apologies if you were one of the few affected :( * See the More tab for Star Battle Puzzles — our new "Two Not Touch" logic game! * Recently added: 3 new volumes of 30 puzzles each. Happy puzzling! Email us anytime at support@eggheadgames.com, and if you can include a screenshot, that's often especially helpful!

Build 882667663v5.2.02026-02-25 06:13:48

New Volumes Added! You asked, and we delivered: 3 new volumes (90 puzzles total) are now available. We also squashed some bugs to keep your solving experience top-notch. Thanks for being part of the Egghead Games community! If you need help, email us at support@eggheadgames.com.

Build 875404769v5.1.62025-06-11 17:51:18

Updates for the latest iOS improvements. Incorporates updates from our sister logic puzzle apps. Fixes some puzzle errata. Prepares for new volumes coming soon. As always, we love to hear from you. Email support@eggheadgames.com with any questions (and please include a screenshot if you have a puzzle-specific question), thanks!

Build 856355699v4.7.12023-04-14 12:13:44

Puzzle errata fixes for a couple of out of order days of the week in the 3 new volumes (and one older volume). Happy puzzling! Email support@eggheadgames.com with any questions (and please include a screenshot if you have a puzzle-specific question), thanks!

Build 856208645v4.7.02023-04-09 15:23:18

Three new volumes of puzzles (sorry for the delay for those who have asked!). These ones also have a range of new sizes, though similar difficulties. Also fixes some minor bugs (like white areas in dark mode in landscape on newer phones) and generally updates everything for the latest Apple iOS releases. As always, email support@eggheadgames.com if you have any questions or suggestions. We love to hear from you and respond promptly!

Build 848770840v4.6.112022-05-03 13:36:06

Faster "Back" and "Next Puzzle" buttons. iOS 15 fixes for transparent top bar and an errant separator line below stories. Removed the transition text below the clues explaining where the Clear button has moved to (tap Puzzle while playing a puzzle to re-read the story or clear the puzzle). Contact us anytime using Help – Contact Support, or email support@eggheadgames.com with screenshots.

Build 844460256v4.6.92021-10-05 08:34:38

A new Zen Mode option hides all references to badges and hint counts. Clearing the board while playing is now easier to find (tap Puzzle then Clear). The clue area is now easier to scroll. Small tweaks include: badge explanations, moved hint count under Hint, improved the iPad main screen layout, improved dark mode support for iOS 13 and higher, fixed a rare crash. All of these changes were inspired by customer suggestions and feedback. Thanks to all of you! Email me at support@eggheadgames.com anytime, or use the Help – Contact Support option in the app. I love to hear from you and reply to every email. Happy puzzling! Cheers, Michael

Build 840858133v4.6.72021-08-09 13:58:47

Improves row, column and label highlighting. If you tap a label, zoom and tap a cell, it will continue to highlight the row/column. This makes it easier to keep your place when the grid is zoomed and was a recent customer request (thanks!). Email support@eggheadgames.com anytime if you have questions or suggestions, or if you need help with a puzzle. Cheers, Michael

Build 840838999v4.4.42021-03-11 16:22:27

Improved the Story display and added an option to disable it showing automatically for every new puzzle. Added "No Hints" badges to the the Solved Puzzles list as a visual addition to the existing text. Random hints are better distributed across the grid. Fixes a badge color problem for iOS 12. If you have questions or problems, tap Help – Contact Support in the app, or email support@eggheadgames.com, or find us on Facebook. Your suggestions make the app better for everyone. Happy puzzling, Michael.

Build 839621710v4.3.72020-12-12 22:13:40

Get Hint now suggests a cell even if no logical hints are available. Moves Restore Purchases to the bottom of the screen to separate it from the unrelated Hidden & Solved Puzzles links. Improves dark mode support for iOS 12.

Build 839357735v4.3.62020-11-25 19:27:13

New puzzles are available for purchase: 3 volumes of 30 puzzles each. There are new features too! Now you can tap on a clue number to mark it as "in progress" (you can still separately tap on the text of a clue to mark it as done). The Story has been moved to a separate button so it's easier to scroll to the start of the clues while solving. There are also some small layout and formatting improvements and a couple of rare bugs were chased away.

Build 837725018v4.3.02020-09-10 18:27:23

60 new puzzles available as 2 additional purchases from the "Add Puzzles" button. Also corrects some label ordering in the prior batch of 30 puzzles.

Build 837216667v4.2.122020-08-04 22:02:27

Detects and provides hints for any unused "transpositions" on the board. These are a "mechanical" hint based solely on the current board position, but they are commonly overlooked and a useful aid to solving. (See the link the User Guide for solving logic puzzles and look for the Transpositions section for more information.) Also, an accidental tap of the Hint button will no longer cost a hint, and finally there is a new feature to report on mistakes without clearing them. Tap Help – Contact Support to reach me with any questions, or email support@eggheadgames.com directly. I love to hear from you. Cheers, Michael

Build 836809496v4.2.112020-07-12 18:09:32

Thirty new puzzles are available for purchase for those keen puzzlers who have run out! A new hint that checks for missing "True" cells. Replaced an inappropriate puzzle. Recognizes solving "down the left" side of the grid as well as the existing "across the top". Fix a rare crash when updating from last year.

Build 835778753v4.2.22020-05-01 13:12:16

Improved the typography of apostrophes (vs quotes). Fixed 4 broken puzzles in the recently added volumes 14 & 15. Hides the "Add Puzzles" button if all the puzzles have been purchased. Use Help – Contact Support if you have questions or think there's a problem with a puzzle, or email a screenshot to support@eggheadgames.com. I love to hear from you! Cheers, Michael

Build 835664173v4.2.12020-04-23 18:29:32

Fix & replace some of the latest puzzles that had overlapping labels. Adjusted some labels to display more clearly. Thanks to the customers who pointed this out and sorry for that lapse. Tap Help – Contact Support if you notice anything else amiss (or if you just want to say hi). Cheers, Michael @ Egghead Games

Build 835640570v4.2.02020-04-22 12:38:35

Hint and Undo buttons are easier to find and use, fixing accidental puzzle exits. Images are sharper on large screens. Corrects an error in one of the new puzzles ("Don't Fence Me In"). As always, tap Help - Contact Support to reach me anytime with questions or comments.

Build 834888468v4.1.32020-02-28 12:41:09

Improves Dark Mode badge display. Fixes 3 of the recently added puzzles. Fixes a hang when left-side-swiping a zoomed in puzzle. Use Help – Contact Support to contact me if you have questions. Cheers, Michael

Build 834497073v4.1.12020-01-27 17:01:12

Adds 3 volumes of new puzzles from Penny Dell (90 total). Moves the Clear Puzzle button to immediately below the clues to make it easier to find. As always, you can reach me at support@eggheadgames.com or use Help – Contact Support in the app. Happy puzzling, Michael @ Egghead Games

Build 834356635v4.1.02020-01-15 10:52:51

A big upgdate! Groups puzzles by difficulties. Swaps some puzzles to provide an even mix of difficulty (you may get new puzzles!). Adds full iOS 13 support, including Dark Mode and syncing of puzzle state across multiple devices. Adds new badges to show solved count and "solved without hints" count. Moves the Hint & Undo buttons so they're not tapped accidentally. Easier to read labels and bolder grid lines. Lays the foundation for some new puzzles (coming soon!). If you have any problems at all with this update, please use Help – Contact Support, or email support@eggheadgames.com. I respond promptly to your questions. Thanks, Michael @ Egghead Games

No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.

Availability 174 of 175 storefronts

Region	Language	Price	Ratings	Avg	Version
US	en-US	Free	2.9k	4.6	5.6.0
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Not available in: CN

Reviews 30 reviews · US

★★★★★

Great games & great team!

I’ve always loved logic puzzles, and this app is the best I’ve found by far. They have a super extensive, replayable collection of puzzles with varying difficulties and absolutely no ads. I once found a small glitch in a game, so I sent a quick note to the team via support. I heard from Micheal within the day, and within 48 hours the glitch was fixed with an app update!

ArielleMarguerite2026-03-06

★★★★★

Clues

I don’t like that when I ask for a clue, it just says ‘mark this square false’. No explanation. I want to understand why it is false or better yet, marked related squares and so I can look at it and figure it out. But there is nothing to show why.

Uintacular2026-02-23

★★★★★

The Best

The caliber of these puzzles remained unmatched , I’ve actually replayed them so many times I really wish I could buy more. It is my Favorite logic puzzle app without question. Since I’ve played every puzzle multiple times, I guarantee you they all can be solved (not sure about all of the hints because I don’t use them) there are however 3 puzzles that definitely have typos I wish they would Fix because they do make the logic confusing. I’ve checked the hints only for these 3 puzzles and was able to Confirm by logic that they are mistakes (I should say written mistakes in the clues rather than

kittenfanz2026-01-22

★★★★★

Excellent well written

I have worked literally ALL of these puzzles (wish there were more) and disagree with those who say they are written poorly. They are not. But you do have to read them carefully and pay attention to words (like neither, nor etc) and to punctuation. They are very clever puzzles.

ggsbigdog2026-01-19

★★★★★

Love!!!

I love puzzle games. It’s the right amount of difficult (:

M_ahjestic2025-11-11

★★★★★

Strongest puzzles and great support

I have stuck with this game because the puzzles are the strongest and most difficult I can find. Also, just had a glitch in purchasing more puzzles and the support team was incredibly friendly and helpful walking me through it.

Cr_Taz2025-06-26

★★★★★

Using my brain

Love these puzzles in digital format and from dell especially! The others don’t even come close. I bought all of them, can clear them after I finish so I do them over and over again. Enough time passes that I forget the answers!

Pudgebutt2025-06-17

★★★★★

Better hints

There should be an explanation for the hint, i.e. how was the fact revealed in the hint arrived at, from which clues, etc.

Tab Nomad2025-05-28

★★★★★

Last Puzzle

Most of the puzzles were fun and solvable. If you’re using a tablet or phone, the last puzzle will require you to go “off grid,” literally, and use paper and pencil. Not a traditional logic puzzle as the logic is not recorded in the grid. Found this annoying, as others have.

Father Video2025-04-27

★★★★★

Hints

I wish the hints gave information about the reason why a square is marked as false or true

s.petey2025-02-15

★★★★★

Overall good. But the last puzzles

Overall the puzzles were good challenges but the last 3 or so puzzles just didn’t make sense. There is a parking one where the clues talked about north and south and # blocks away for parking spaces and who arrived with who or by themselves but you’re asked to figure out what necktie and last name of the attendees for a seminar. So the clues did not match what they were asking for you to figure out. And by the time I pressed hint a million times the answers didn’t make any sense as according to the clues given. There were two other puzzles like this parking one. Eventually I just gave up and p

BAkinsilo2025-02-08

★★★★★

Notes feature would help!

Having grown up with the Penny logic books, it was fantastic to have an app with a similar level of difficulty! I liked the sister app, but I wasn’t feeling challenged enough. This is perfect! I’d give this 5 stars, but I saw a review that requested a “notes” feature and I completely agree! I use my phone’s Notes app to help me with some of the more layered puzzles (ie. the parking space one!). It would be nice to be able to take notes or draw inside of the app, instead of having to switch back and forth between apps.

escalator12122024-11-09

★★★★★ · edited

Too Many Bad Puzzles

Have come across several hard puzzles that have incorrect clues. It is very frustrating to purchase puzzles that are wrong. Also, have had a couple of puzzles that don’t appear to solvable and the hints don’t include an explanation as to why. Need better puzzles!!!!!

showjumpers662024-09-21

★★★★★

Absolutely incredible app

First: none of these puzzles contain any errors. I’ve solved 729 of 730 puzzles and have never had to use a hint. As the app itself tells you, the puzzles are HARD and they’re not just saying that!! This app is so extremely satisfying for anyone looking to exercise their brain. Like I mentioned, I’ve completed all but one puzzle—the Extreme 4x5 titled Free Parking. It’s been driving me crazy for over a year now and I LOVE the challenge!! I periodically revisit it whenever I need to really work my brain. My only “complaint” is that I’m dying for more puzzles!

mbb8172024-09-07

★★★★★

Excellent puzzles—when they’re written well

Far too many of the subsequent volumes contain puzzles that are unsolvable—not because I can’t solve them, but because the clues are insufficient. How do I know it’s not me? Because the Suggest Move hint simply says “Mark the highlighted cell as ‘false’,” with no further explanation or reasoning given. I won’t be purchasing any more volumes.

PGTips Fan2024-08-28

★★★★★

Egghead does it right

These puzzles are from the magazines I believe, everything works perfectly. I had a question about running on different devices and got personal attention almost right away. The support was easily the best result I’ve ever experienced with an online company. If you like puzzles just get this.

It Came From The Desert2024-07-08

★★★★★

Please bring back the old app

I still have and love the old app. I wish you would bring it back. I love the interface, the colors, everything. The new one isn’t nearly as good or user friendly.

WickedIntent2024-07-02

★★★★★

Puzzle wrong

It’s so frustrating to do a puzzle that is incorrect. The very first clue stated that “10 errors had been done by the time Astrid took her turn”. It was reversed.

brynnagins2024-03-26

★★★★★

Could only improve with notes

I love penny dell logic puzzles, I’ve been doing them for years. This app has also been the only game app that consistently stays on my phone. My only request is the addition of a notes feature. I often have to jump back and forth between the notes app and this one to solve puzzles and would love to have it all in one place.

bonesnut2024-03-24

★★★★★

One puzzle has errors!!

The puzzle “Seconds, Anyone?” lists info in the clues that are not options on the board. Several clues mention a certain day of the week or there being a first or second week of having guests, but that info isn’t pertinent to the board and the game is impossible to solve.

Pastry Goddess2024-03-20

★★★★★

Strange Puzzles (both a good and a bad thing)

I've enjoyed some of these logic puzzles from the free version quite a bit. The types of hints are a bit unusual and most of them seem to rely more on weird wording to trip you up rather than genuine logic puzzling. Some of them I like quite a bit though! One thing I will note that was the main reason why I took off two stars: Some of the puzzles' hints contain SO MUCH information that you don't need. One of the puzzles ("Free Parking") talks about the position of different people's parked cars using blocks (e.g. 'Joe's car is 3 blocks west of Jane's car). None of the puzzle has to do with the

mtevie2024-01-21

★★★★★

One small improvement will make it a 5⭐️

I love the other logic game from the same developer so I downloaded this one too. I like that these are much more challenging and the wording of the clues is different and challenging too. My only complaint is when I get stuck and click “suggest move” it just tells you what cell to mark true or false. The other logic puzzle will explain why with something like “if a is true and b is false then this must be this”. I love that because it helps me learn and increases my skill. It helps me see what I’m missing and I noticed in the other game I was getting better at them. Please add that to this on

andydandy892024-01-20

★★★★★

Poorly written clues, hints are even worse

Downloaded this from its sister app, which I loved and eased through all of their puzzles. When that app concluded, it suggested this app as a harder version or to purchase their own harder puzzles. Of course this app is “extreme” - these clues are terrible and you’re left guessing! Sometimes it names three different “people” in a clue but the “not” clue only refers to one of those people, not all of those people. Similar to: “Barry wasn't late on Thursday, which wasn’t the train”… so you’re left wondering if Barry isn’t the train as well. The wording could be slightly better to make things mo

Jgc272024-01-04

★★★★★

These are great

Just like the penny dell magazine puzzles. I admit they are not for everyone, you have to think very logically and it helps with the harder ones to write it down on paper, but I love it. Been waiting for this and it is worlds better than the super easy supposed logic puzzles of other apps. Thank you. Please add the British logic puzzles!

MizzIzzy12023-11-16

★★★★★

Not well written

It’s even shown in the first screen shot example on the apps download page. You have clues that have nothing to do with the puzzles. If you’re going to go into details about what days of the week, then that should be one of the objectives. The rest of the puzzles are just as bad.

Fluffduckie2023-10-30

★★★★★

Tell me why it’s the suggested move please

Fun! Great that it’s challenging BUT it would be great to know the reason why a move is suggested by the hint. Would have loved to know how the answers for extreme 4X5 were figured out.

Sls6182023-10-18

★★★★★

Wording and Hints

The wording on these puzzles is very confusing. Some clues are not even complete sentences, just one fragment after another. My biggest complaint is that the hints just indicate to mark a square false or positive but never explains why. There is no proof that someone should have made that deduction from the clues provided.

Responded2023-10-06

★★★★★

Poorly written clues, frustrating rather than fun

I really enjoy logic puzzles but this one is frustrating rather than fun. The clues are written very poorly and if you dare to use a hint all it tells you is which square to mark true or false, it doesn’t tell you why or which clue it is helping to you solve, and so doesn’t help you understand the clues or rationing behind it. The clues are written in a very confusing way and each one is long so you end up reading it a few times making the puzzle slow rather than fun

StaceF12342023-08-13

★★★★★

Actually difficult!

Love that for some of them you have to grab a pen and paper. They're not mindless.

sonofhorse2023-07-26

★★★★★ · edited

Decent With Unnecessarily Complex Stories

The matrices don’t get any larger that 4x5 but they still have an interesting level of challenge to them. The last few puzzles’ storylines get unnecessarily complex. And just read confusing. Re: I’ve actually played and finished the entire sister app and the additional puzzles that you can purchase on the app. My issue is not with complexity, it’s with the unnecessarily convoluted wording that doesn’t add anything to the actual puzzle.

Gappy Lion2023-07-17

Change log 29 changes · US

✎

releaseNotes updated

Browsing puzzles just got smoother: tap into any category to scroll quickly. Use the new Select, Select All / Deselect All and Clear buttons to quickly clear pu

2026-07-10

✎

description updated

Penny Dell Logic Puzzles to keep your brain active. These classic magazine puzzles are for the true logic problem fanatic and tend to be harder than others. Try

2026-07-10

✎

subtitle updated

No Ads, Cross Grid Clue Game

2026-07-10

✎

name updated

Hard Penny Dell Logic Puzzles

2026-07-10

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Version 5.6.0 released

2026-06-19

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Version 5.4.4 released

2026-04-06

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Version 5.2.4 released

2026-03-16

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Version 5.2.3 released

2026-03-09

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Version 5.2.2 released

2026-03-04

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Version 5.2.1 released

2026-03-02

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Version 5.2.0 released

2026-02-25

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Version 5.1.6 released

2025-06-11

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Version 4.7.1 released

2023-04-14

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Version 4.7.0 released

2023-04-09

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Version 4.6.11 released

2022-05-03

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Version 4.6.9 released

2021-10-05

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Version 4.6.7 released

2021-08-09

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Version 4.4.4 released

2021-03-11

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Version 4.3.7 released

2020-12-12

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Version 4.3.6 released

2020-11-25

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Version 4.3.0 released

60 new puzzles available as 2 additional purchases from the "Add Puzzles" button. Also corrects some label ordering in the prior batch of 30 puzzles.

2020-09-10

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Version 4.2.12 released

2020-08-04

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Version 4.2.11 released

2020-07-12

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Version 4.2.2 released

2020-05-01

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Version 4.2.1 released

2020-04-23

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Version 4.2.0 released

2020-04-22

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Version 4.1.3 released

2020-02-28

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Version 4.1.1 released

2020-01-27

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Version 4.1.0 released

2020-01-15