Puzzle Panel - Stone Puzzle

Tap a panel and all surrounding panels flip simultaneously. Complete the target shape with the exact number of taps.
A logic puzzle game where you manipulate panels engraved on stone to complete the target pattern.
Welcome to a world of deep thinking hidden behind simple rules.

【Just 3 Rules】
1. Check the "target board" at the top of the screen
2. When you tap a panel, the surrounding 3×3 area (up to 9 squares) flips simultaneously
3. Complete the shape identical to the target with the exact number of taps to clear the level

That's all you need to know. The rest is a test of your logical ability.

【100 Levels · 10 Stages】
As you progress, the board gets bigger and the number of taps increases.
The effect of each tap cascades in complex ways, requiring depth of thought.
・Stage 1-2 (Lv.1-20): Learn the basics on a 4×4 grid
・Stage 3-4 (Lv.21-40): Strategy required on 5×5
・Stage 5-6 (Lv.41-60): Real challenge on 6×6
・Stage 7-8 (Lv.61-80): High difficulty stages on 7×7
・Stage 9-10 (Lv.81-100): Reach the highest difficulty on 8×8

【Features】
■ Every puzzle is solvable
All levels have a solution. There are no unsolvable puzzles.
■ Different puzzles every time
Even on the same level, the board is randomly generated for a fresh experience each time.
■ Pause & Resume
Progress is automatically saved when closing the app. Resume anytime from where you left off.
■ Play Record
Results are automatically saved. Review your past records anytime.
■ 15 Language Support
The UI automatically switches based on your device language settings.
■ Completely Free · No Ads
No in-app purchases or ads. Enjoy pure puzzle-solving.
■ Works Offline
No internet connection required. Play anywhere.

【Recommended For】
・Those who want to exercise their brain during free time
・Sudoku and number puzzle lovers
・Those looking for simple but challenging puzzles
・Those who want to improve logical thinking

【Tips】
At first, tap intuitively.
Once you're used to it, try predicting which panels will change with each tap.
Tapping corners and edges has a smaller range, tapping the center has a larger range — this difference is the key to solving.