Hard Penny Dell Logic Puzzles vs Einstein Riddle Megamix
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hard Penny Dell Logic Puzzles
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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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
Einstein Riddle Megamix
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Einstein Riddle Megamix is a logical puzzle inspired by the well-known Einstein’s Riddle (also known as the Zebra Puzzle or Logic Elimination). Unlike the original, this game offers four different versions, each with a unique twist. The first version follows the classic format: each row represents a distinct set of items (such as fruits, animals, cars, etc.). You are given a list of clues like “The apple is to the left of the rabbit,” “The car is in the same column as the book,” or “The duck is next to the bottle.” Using deductive reasoning, you gradually determine the correct positions of all items. By piecing together the clues step by step, you eventually arrive at the complete solution. Each riddle has a single, unique answer. The other three versions build on the same logical foundation but introduce new gameplay mechanics. In one variation, the icons are scattered randomly across the board rather than organized in rows. Another uses the same set of icons for all groups. The final version features just one set of icons shared across the entire board. Each variation offers a distinct and refreshing gameplay experience. Game Features - Thousands of riddles in various sizes, from easy to truly challenging - Four distinct versions of the puzzle, each offering a unique gameplay experience - Daily Challenge featuring 16 brand-new puzzles every day - Weekly Challenge with 40 fresh, unique puzzles each week - Play anytime - no internet connection needed - Intuitive system for tracking your progress toward the solution - Clues presented both visually and with written descriptions How to Play - Start by checking the clues to get initial hints about item placement. - Click on a clue, then tap the “?” icon for a detailed written explanation of the pictograms. - Use the clues and logical deduction to eliminate possibilities and determine the correct locations of the items. - Once you're sure about an item's position, click on the cell and place the item. - Place all items correctly to solve the puzzle and win the game! If you enjoy puzzles, riddles, and logic challenges, this game is just what you're looking for! Privacy Policy: https://blackpumalabs.com/privacy_policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Hard Penny Dell Logic Puzzles at none against Einstein Riddle Megamix's shown. Einstein Riddle Megamix's advantage is update cadence (every 4 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Hard Penny Dell Logic Puzzles sells 11 one-off in-app purchases and Einstein Riddle Megamix sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Hard Penny Dell Logic Puzzles ships an update every 2 months, Einstein Riddle Megamix every 4 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | Hard Penny Dell Logic Puzzles | Einstein Riddle Megamix |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3K ratings) — better | — |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 3K — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.3 |
| Further details — not scored | ||
| Size | 42 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Egghead Games LLC | LIBOR MASICEK |
Bugs and requests
Hard Penny Dell Logic Puzzles
Reported bugs
3 issues- Puzzles with incorrect or missing information
- Hints that don't match the puzzle logic
- Compatibility issues with certain devices
Requested features
5 requests- Add note-taking functionality
- Provide more explanations with hints
- Implement a difficulty rating system
- Offer more puzzle variety and packs
- Bring back previous app version
Einstein Riddle Megamix
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hard Penny Dell Logic Puzzles
- Vol 11, Penny Dell$2.99
- Vol 1, Penny Dell$3.99
- Vol 2, Penny Dell$3.99
Show 8 moreShow fewer
- Vol 3, Penny Dell$3.99
- Vol 4, Penny Dell$3.99
- Vol 5, Penny Dell$3.99
- Vol 6, Penny Dell$3.99
- Vol 7, Penny Dell$3.99
- Vol 8, Penny Dell$3.99
- Vol 9, Penny Dell$3.99
- Vol 10, Penny Dell$3.99
Einstein Riddle Megamix
- Supporter | Weekly$0.997 Days
- Supporter | Monthly$1.991 Month
- Supporter | Yearly$14.991 Year
- +10 hints$0.99
- +25 hints$1.99
- +100 hints$4.99
Questions
Is Hard Penny Dell Logic Puzzles free?
Is Einstein Riddle Megamix free?
Do Hard Penny Dell Logic Puzzles or Einstein Riddle Megamix have ads?
Which is updated more often, Hard Penny Dell Logic Puzzles or Einstein Riddle Megamix?
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