3D Othello vs Master Sudoku Challenge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
3D Othello
This is a digital adaptation of the classic strategy board game Othello (Reversi). Players take turns placing discs on an 8x8 board, aiming to have the majority of discs display their color when the board is full. It features a powerful AI for challenging gameplay.
- Classic Othello/Reversi gameplay
- 8x8 game board
- Turn-based strategy
- AI opponent
- Disk flipping mechanics
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Othello(Reversi) is a strategy board game for two players, played on an 8×8 uncheckered board. There are sixty-four identical game pieces called disks (often spelled "discs"), which are light on one side and dark on the other. Players take turns placing disks on the board with their assigned color facing up. During a play, any disks of the opponent's color that are in a straight line and bounded by the disk just placed and another disk of the current player's color are turned over to the current player's color. The object of the game is to have the majority of disks turned to display your color when the last playable empty square is filled. The player with the most pieces on the board at the end of the game wins.
Master Sudoku Challenge
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Unleash your brainpower with Sudoku Master, the ultimate Sudoku experience! Whether you're a beginner or a seasoned expert, Sudoku Master offers puzzles for all levels. Train your brain, sharpen your logic, and have fun while solving endless grids of Sudoku!
Screenshots
Verdict
The clearest difference is update cadence: Master Sudoku Challenge at weekly against 3D Othello's every 3 months. 3D Othello's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
3D Othello ships an update every 3 months, Master Sudoku Challenge weekly. The most recent releases landed on June 1, 2026 and September 12, 2026 respectively.
| Parameter | 3D Othello | Master Sudoku Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsan Huang Chen | YGALAAD |
In-app purchases
3D Othello
No in-app purchases
Master Sudoku Challenge
No in-app purchases
Questions
Is 3D Othello free?
Is Master Sudoku Challenge free?
Do 3D Othello or Master Sudoku Challenge have ads?
Which is updated more often, 3D Othello or Master Sudoku Challenge?
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