A free app for Android, by level38.
This Japanese puzzle game is the best brain teaser for all ages.
The game is based on the concept of a square grid of numbers, where each square contains a secret image that must be revealed by filling in all the squares. The game can be played in two modes:
- Classic mode: no error checking and all puzzles are meant to be solved by pure logic.
- Validate mode: the game will check every move and show you if you're making an error.
The gameplay is simple and intuitive:
1. Select a puzzle from the menu
2. Use the four main buttons to solve the puzzle
