Think through every move in Turn-Based Online Battle. Practice chains, board watching, and safe rotations while 23F tracking preserves practical speed differences.
"4-Color Puzzle Simulator" is a falling-block puzzle app for practicing chains and foundations at your own pace.
What you can do:
- Play turn-based online battles, considering and submitting one move at a time
- Battle the AMA AI at three difficulty levels
- Search for an online opponent while continuing an AMA battle
- Review battle history and replays for online and AMA battles
- View AI suggestions as ghost pieces
- Practice foundations including GTR, FRON, and Sub-GTR
- Register and review Ideal Patterns
- Play chain animations one step at a time
- Pause, adjust settings, or concede during a battle
Use it for everything from beginner practice to a warm-up before a match.
An internet connection is required for online features.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
2.0
New
- Added a sound notification when an opponent is found.
- Added a Discard Match action for battles that cannot be recovered.
Improvements
- Fixed an issue where matchmaking could fail when starting an online battle some time after launching the app.
- Strengthened reconnection and battle recovery across app termination and relaunch.
- Waiting screens, matchmaking state, and match-found sound settings are now preserved during reauthentication.
- Improved connection handling so communication arriving immediately after connection startup is not missed.
- Clarified connection status by distinguishing waiting to reconnect, continuing without the opponent, and restoring communication.
- Once the opponent is confirmed absent, pressing DROP now commits the move immediately without waiting for the decision deadline.
- Strengthened persisted recovery so an in-progress move is neither lost nor applied twice after relaunch.
- Stale matchmaking rooms and rooms left after discarding a match are now cleaned up safely, including after relaunch.
1.9
New
- Added an in-app Announcements screen where you can check the latest updates.
Improvements
- Revised online matchmaking and fixed issues that could cause unstable connections.
- Online battles now begin only after both players confirm participation.
- Improved refresh behavior for the number of players waiting for a match.
- Adjusted paired-piece previews and battle animation timing.
1.8
New
- Added Turn-Based Online Battle, where each move is considered and submitted separately.
- Added VS AMA with three selectable difficulty levels.
- You can now search for an online opponent while continuing an AMA battle. When a match is found, choose whether to switch to the online battle or keep playing AMA.
- Added Battle History and replays for both online and AMA battles.
- Added in-battle pause, settings, and concede controls.
Improvements
- Improved reconnection and battle recovery after connection loss.
- Added retry controls when matchmaking fails during an AMA battle.
- Refined chain, attack forecast, garbage drop, and match-ending animations.
- Improved NEXT preview timing so it does not advance ahead of the placement animation.
Version 2.0
The developer, Tom App Works, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
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Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Tom App Works
Size
23 MB
Category
Games
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
