4-Color Puzzle Simulator

Master dream big chains with the ultimate AI assist! Thoroughly learn practical chain techniques at your own pace.

"4-Color Puzzle Simulator" is the ultimate simulation app for practicing chain building and foundation construction in falling-block puzzles.

Featuring a powerful built-in AI, it provides real-time support for practical foundation techniques like GTR, FRON stacking, Sub-GTR, and more. Whether you're a beginner wondering "where should I place the next piece?" or an advanced player refining your big chain accuracy, you can improve at your own pace.

[Key Features]

• Endless Practice Mode: Take your time to practice building big chain foundations without pressure.
• AI Suggestions: The AI visualizes the optimal next move as a ghost piece, helping you improve.
• Rich Foundation Patterns: Dedicated practice menus for classic chain foundations including GTR, FRON stacking, and Sub-GTR.
• Ultra-Fast Response: Built on a custom C++ engine, optimized for precise controls and smooth performance on mobile screens.
• Chain Animation: Simulate and watch exactly how your chains pop and clear, step by step.

Perfect for commute downtime or pre-match warm-ups. Train your puzzle skills alongside AI without stopping to think, and start firing off those dream big chains!