Mental Jigsaw vs Einstein Riddle Megamix
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mental Jigsaw
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Gioco educativo finalizzato a potenziare le abilità di rotazione mentale. Verificate il vostro livello di rotazione mentale attraverso un test basato su immagini di animali quindi allenate questa vostra abilità giocando a un tetris-style game. Un rompicapo strategico con forme geometriche a blocchi in cui occorre trovare l'incastro perfetto e completare le righe per accumulare punti e procedere di livello.
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 in-app purchases: Mental Jigsaw at none against Einstein Riddle Megamix's 6. Mental Jigsaw also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.3). Einstein Riddle Megamix's advantage is update cadence (every 4 days vs every 10 months). On price and device support 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. Einstein Riddle Megamix sells 6 in-app purchases, starting at $0.99 per 7 days. Mental Jigsaw asks for nothing beyond the download.
Mental Jigsaw ships an update every 10 months, Einstein Riddle Megamix every 4 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.
| Parameter | Mental Jigsaw | Einstein Riddle Megamix |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.3 |
| Further details — not scored | ||
| Size | 439 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | CNR - Istituto per le Tecnologie Didattiche | LIBOR MASICEK |
In-app purchases
Mental Jigsaw
No in-app purchases
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 Mental Jigsaw free?
Is Einstein Riddle Megamix free?
Do Mental Jigsaw or Einstein Riddle Megamix have ads?
Which is updated more often, Mental Jigsaw or Einstein Riddle Megamix?
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