zMahjong 2 Concentration SZY vs Mahjong Challenges
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
zMahjong 2 Concentration SZY
This game challenges your concentration by requiring you to find and remove matching tiles. It starts easy but quickly becomes difficult, testing your ability to clear the board.
- Match identical tiles
- Remove reference tiles
- Increasing difficulty
- Multi-language support
- Game Center leaderboards
- Landscape display support
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Thank you for viewing! Thank you for downloading! Zhongyuan Mahjong 2 (Concentration) is a game that challenges your concentration! Everyone believes that he/she can complete this game easily; But they soon realize that its difficulty is far beyond their imagination! ---------------------------- Introduction of Zhongyuan Mahjong 2 (Concentration) *****Game goal *Find out and remove all same tiles as the reference tile as quickly as possible. *****Game rules *One tile is chosen as the reference tile randomly each time. *You are to find out and remove all same tiles as the reference tile. *After having removed all same tiles, tap to remove the reference tile. *Repeat until all tiles are removed. *****Note: Before games starts, 38 tiles have been chosen and removed, randomly. *****Please see screenshots. *Others *Supports Chinese, English, Japanese, Traditional Chinese, French, German, Italian, Dutch, Spanish, Russian and Swedish. *Supports leaderboards in Game-Center. *Supports landscape to enlarge display.
Mahjong Challenges
Experience the classic Mahjong solitaire game with a timed challenge. Remove all tiles by matching pairs, utilizing unlimited undo, hints, and shuffles. Compete for high scores on 300 unique board layouts.
- 300 board layouts
- Infinite Undo, Hints, Shuffle
- Adjustable tile illumination
- HD graphics
- Guaranteed solvable puzzles
- Score based on time
- High score tracking
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Mahjong Challenges is the classic Mahjong solitaire game, with the variance of each game must be resolved on a given time or less. Hoy to play Mahjong: The goal is to remove all the tiles from the board. You may remove only paired free tiles. The tile is free when there are no tiles either to the left or to the right from it. In this Game you will have: - 300 Board layouts - Infinite Undo, Hints, Shuffle. Easy access at the bottom of the board. - Shadow: you decide to illuminate the entire Layout, or only the clickable tiles. - HD Images. - All puzzles can be solved. - Tile set design for easy recognition. - Score based on the time elapsed between matches. Less time more points. - Each Board has a High Score that you can beat. - Universal Game. You can play on iPad, iPhone or iPod Touch. Enjoy!
Screenshots
Verdict
The clearest difference is rating: Mahjong Challenges at 4.8 against zMahjong 2 Concentration SZY's 4.0. Mahjong Challenges also leads on ads (none vs shown) and iOS requirement (13 vs 15.0). zMahjong 2 Concentration SZY's advantage is in-app purchases (none vs 6) and update cadence (monthly vs every 34 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. Mahjong Challenges sells 6 one-off in-app purchases. zMahjong 2 Concentration SZY asks for nothing beyond the download.
Mahjong Challenges holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews complicate that: 53% of zMahjong 2 Concentration SZY's written reviews are positive against 29% of Mahjong Challenges's, so the app with the better star average is not the one people write more warmly about.
zMahjong 2 Concentration SZY ships an update monthly, Mahjong Challenges every 34 months. The most recent releases landed on November 8, 2026 and November 1, 2026 respectively.
| Parameter | zMahjong 2 Concentration SZY | Mahjong Challenges |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (12 ratings) | 4.8 (4 ratings) — better |
| Positive reviews | 52.9% of reviews — better | 29.4% of reviews |
| Number of ratings | 12 — better | 4 |
| Update frequency | Monthly — better | Every 34 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13 — better |
| Further details — not scored | ||
| Size | 68 MB | 38 MB |
| Age rating | +4 | 4+ |
| Developer | Shen Zhongyuan | Jose Varela |
Customer experience
zMahjong 2 Concentration SZY
Mahjong Challenges
In-app purchases
zMahjong 2 Concentration SZY
No in-app purchases
Mahjong Challenges
- 3 extra lives$1.99
- Undo button$1.99
- Hint$1.99
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- Double time$1.99
- Shuffle$1.99
- Set of 5 lives$2.99
Questions
Is zMahjong 2 Concentration SZY free?
Is Mahjong Challenges free?
Which has better reviews, zMahjong 2 Concentration SZY or Mahjong Challenges?
Do zMahjong 2 Concentration SZY or Mahjong Challenges have ads?
Which is updated more often, zMahjong 2 Concentration SZY or Mahjong Challenges?
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