Shikaku Puzzle Challenge

Shikaku Puzzle Challenge is a neon rectangle logic puzzle for quick focus, quiet thinking, and satisfying deduction. Draw clean rectangles around numbered clues, listen to soft ASMR-style taps and chimes, and enjoy the moment when the whole board finally fits.

Each board starts with numbered clues. Your goal is to divide the grid into rectangles so every rectangle contains exactly one number and covers the exact number of cells shown by that clue. Fill the whole board with no gaps and no overlaps.

The rules are simple, but the puzzles reward careful thinking. Look for clues that can only fit one way, use corners to narrow the board, and connect each number to the space it needs. Every solved grid feels clear, calm, and earned.

Your progress and streak are saved locally on your device, so you can keep solving even when you are offline. Open the game anytime, continue your puzzle flow, and build a steady logic streak at your own pace.

Why players enjoy it:
- Classic Shikaku rectangle puzzle rules
- Offline puzzles for travel, commutes, and quiet moments
- Local streak progress saved on your device
- Helpful hints when a puzzle gets tricky
- Progressive levels from easy warm-ups to harder boards
- Calm play with no countdown pressure
- Clean visuals designed for fast reading on phone screens

How to play:
- Look at each number on the grid
- Draw one rectangle around each number
- Match the rectangle area to the number inside
- Use every cell exactly once
- Finish the board without gaps or overlaps

Shikaku Puzzle Challenge is made for fans of Sudoku, Nonogram, Kakuro, number puzzles, brain training, spatial reasoning, and relaxing logic games. It is easy to start, but each board gives you a fresh reason to think one step deeper.

Play when you want a short puzzle, a calm challenge, or a focused logic session without noise. Open a grid, read the clues, draw the rectangles, keep your streak going, and enjoy the moment when the whole board finally fits.

Recent changes:
Improves game stability, smoother audio and overall performance. This update also refines the app name and fixes minor UI issues.