Hard Penny Dell Logic Puzzles

Hard Penny Dell Logic Puzzles

No Ads, Cross Grid Clue Game

2.9K ratings
147 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 27, 2014
  • July 16, 2026

Features

Hard Penny Dell Logic Puzzles screenshot #1 for iPhone
Hard Penny Dell Logic Puzzles screenshot #2 for iPhone
Hard Penny Dell Logic Puzzles screenshot #3 for iPhone
Hard Penny Dell Logic Puzzles screenshot #4 for iPhone
Hard Penny Dell Logic Puzzles screenshot #5 for iPhone
Hard Penny Dell Logic Puzzles screenshot #6 for iPhone
Hard Penny Dell Logic Puzzles screenshot #7 for iPhone
Hard Penny Dell Logic Puzzles screenshot #8 for iPhone
Hard Penny Dell Logic Puzzles screenshot #9 for iPhone
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About

Engage your mind with challenging logic puzzles designed for enthusiasts. Enjoy classic magazine-style problems with intuitive controls, undo options, and hints. Explore a free trial and unlock hundreds more puzzles for extended mental stimulation.

Classic logic grid puzzles
Challenging difficulty levels
Intuitive user interface
Multi-level undo and Auto-X
Error erasing and hints
Zoomable grid for all screen sizes
iOS accessibility support
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What users say

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+1

What's New in Hard Penny Dell Logic Puzzles

5.7.0

July 16, 2026

Crossed-out hints now move out of the way to the bottom of the clue list. Tap them again anytime to bring them back. Improved the Suggest Move message when there are no grid pattern hints available. We love to hear from you! Email support@eggheadgames.com and please include a screenshot if you have a specific question. Happy puzzling!

More
11

In-App Purchases

$3.99

Vol 1, Penny Dell

30 all new logic problems

User reviews

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!
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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.

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 typos) so when I replay all 600+ puzzles I just keep these 3 puzzles hidden. Regardless I remain rating the app 5 stars because these puzzles creators are brilliant and I want more more more !!!
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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.

Love!!!

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

Developer apps

User experience

🐞

Reported Bugs

3 issues

Puzzles with incorrect or missing information

Bug

Hints that don't match the puzzle logic

Bug

Compatibility issues with certain devices

Bug

Requested Features

5 requests

Add note-taking functionality

Feature

Provide more explanations with hints

Feature

Implement a difficulty rating system

Feature

Offer more puzzle variety and packs

Feature

Bring back previous app version

Feature

FAQ

What kind of puzzles does this app offer?

This app features classic logic grid puzzles, similar to those found in magazines. They are designed to be challenging and are suitable for dedicated logic problem enthusiasts. The puzzles focus on deductive reasoning to keep your mind sharp.

How much does the app cost?

The app offers a free trial with ten puzzles available at no cost, featuring no ads or nags. Additional puzzles are available for purchase in groups of thirty, providing hours of additional gameplay.

What features help with solving the puzzles?

The app includes features to enhance the solving experience, such as multi-level undo and Auto-X to help manage your progress. If you get stuck, you can choose to erase errors or get a hint. The grid can be zoomed to fit any screen size.

Is this app compatible with my device?

The app is designed to be compatible with iOS devices and supports accessibility features like VoiceOver, Larger Text, and Dark Mode. The zoomable grid ensures it fits from phone size to the largest tablet.

Who would enjoy this logic puzzle app?

This app is ideal for anyone who enjoys a mental workout and appreciates challenging logic problems. It's a great way to exercise your brain muscles and practice deductive reasoning, offering a more convenient experience than traditional puzzle books.