Tsuidoku vs Match Attack

Tsuidoku is a logic puzzle for players who have mastered classic Sudoku. The 9×9 grid remains, but a fourth constraint changes everything. THE 4 RULES Each row, column, and 3×3 region must contain the numbers 1 through 9 AND the 9 colors. The twist: each color must also contain all 9 numbers. The result: 81 unique number-color pairs. Place a "Red 5," and it cannot appear anywhere else. DAILY CHALLENGE A unique global grid every day—the same one for the whole world. Maintain your streak, earn monthly medals, and check the daily rankings. MASTER THE TECHNIQUES - Rainbow Technique: Track a single number across all nine colors. - Color Wheel: Track a single color across all nine numbers. Tap a cell to cycle through highlight modes and see the logic light up. PLAY TOGETHER Add friends, compare stats, and chat directly within the app. A detailed profile tracks your records across every difficulty level. Think you’ve mastered Sudoku? The real game starts here. Download now and create your first 81 perfect pairs.

Match Attack is a match-3 roguelike game where the board is your weapon! Swap tiles to make matches and watch satisfying cascades. Set up the perfect board, collect upgrades and create gamebreaking builds! - Match tiles to attack, defend, recharge and heal - Get rewarded for bigger matches with clears, empowered tiles, wildcards, and bombs - 280+ relics with synergizing mechanics - Three chapters, each with fights, elites, events, shops, rest sites, and a boss finale - Earn experience from every run to permanently unlock new relics - Ascension tiers add difficulty for uncapped replayability Single-player, fully offline. No timers, no energy. One optional in-app purchase to removes ads and support the solo developer!