HARD Penny Dell Logic Problems
In-app purchases
3.5star
6.08K reviewsinfo
1M+
Downloads
PEGI 3
info
About this game
Penny Dell magazine Logic Puzzles for the true logic problem fanatic. Try before you buy with the first ten puzzles included free with all features enabled and never any ads, nags or spyware. If you like it, thirteen more volumes are available for purchase, each with thirty unique puzzles, for hours of puzzling fun.
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 in every volume.
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, get a logical hint, or view the full hand-worked solution (just like the magazines).
Works best on larger screens, but you can zoom the grid to fit your screen - from phone size to the largest tablet.
Looking for harder puzzles? E.g. 7 cell grids? Try our other Logic Puzzles app with puzzles by Puzzle Baron.
Quality software by Egghead Games. Contact us with questions at:
Facebook: https://www.facebook.com/EggheadGames
Email: support@eggheadgames.com.
All puzzles Copyright (C) 2016 PennyDellPuzzles.com
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 in every volume.
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, get a logical hint, or view the full hand-worked solution (just like the magazines).
Works best on larger screens, but you can zoom the grid to fit your screen - from phone size to the largest tablet.
Looking for harder puzzles? E.g. 7 cell grids? Try our other Logic Puzzles app with puzzles by Puzzle Baron.
Quality software by Egghead Games. Contact us with questions at:
Facebook: https://www.facebook.com/EggheadGames
Email: support@eggheadgames.com.
All puzzles Copyright (C) 2016 PennyDellPuzzles.com
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Ratings and reviews
3.4
4.9K reviews
Marc Lalonde
- Flag inappropriate
26 June 2025
Intriguing, but I find understanding the answer to be more difficult than the puzzle, even though the clues seen slightly inadequate, as they seem to jump to conclusions prematurely. Of course, my skill may simply be inadequate. In any case, I can't enter results in the rightmost column on my Samsung S20 FE (too close to the right edge? Attempts show up somewhere in an earlier column), so I can't complete any of the puzzles anyway. Too bad, as this may have been the challenge I'm looking for.
Egghead Games LLC
29 June 2025
Thanks for the heads up on the right edge. We've just done an update that should fix that. Please let us know either way so we can adjust it if needed. The clues always have enough info. Yes, the answers can be quite cryptic too! Email us if you get stuck, including a screenshot. We like to help :). Happy puzzling! Cheers, Michael @ Egghead Games
Jonathan Preisser
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30 June 2025
Love the game. With the update, though, once you use a hint, you can no longer undo anything. If I've made a mistake, I start erasing my answers one by one until the hint tells me I have no more mistakes. If you choose "erase mistakes", then it shows you where the correct answers should be, rather than letting you work through the logic again. Could there be a level of undo that clears the entire row and column of any mistakes? Or one that reverts back to the last error-free set of cells?
6 people found this review helpful
Ro Hilburn
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6 July 2025
Tip for missing puzzles if you have multiple Google accts. Google no longer links multiple accts. My secondary account purchased extra puzzle packs, and app was linked to primary. This wasn't a problem until it was. To resolve this, you must access Google Play with your CURRENTLY linked acct to uninstall the app. Then, sign into your preferred account and download the app again. Review changed. I resolved my own problem, but they were prompt to reply and try to help from their end
Egghead Games LLC
29 June 2025
Please get in touch by emailing support@eggheadgames.com. You should never lose any puzzles, whether from updating or any other reason. After this update to Google's latest Play code, the system does keep track which Android used purchased the puzzles and that has caused some people some hassle. We'll help you through it. Thx, Michael
What's new
Based on your requests, added a small margin to make the right-most cells easier to tap for some edge to edge screens. Updates for latest Android devices. Fixes a crash on older Android devices trying to view certain puzzles. Reduces redundant network activity.
Keep that feedback coming! We're working on improvements.
Keep that feedback coming! We're working on improvements.
App support
About the developer
Egghead Games LLC
support@eggheadgames.com
1037 NE 65th St
Seattle, WA 98115
United States
+1 347-688-3224
