数独天下 app for iPhone and iPad

4.2 ( 5792 ratings )

Puzzle Games Education
Developer: Shenzhen Jiajiaoshuo Network Technology Co., Ltd

Free

Current version: 1.8.0, last update: 3 weeks ago
First release : 08 Sep 2022
App size: 46.3 Mb

fill in the digits in the grids, make each rows, each columns and each n-grids filled with digits from 1 to n(4,6,9)

Feature:
three grid type:4x4 grid,6x6 grid,9x9 grid
four difficulties:beginner,simple,medium and hard
hint will tell you the resolve details
one key notes
three skins
state saving function allow you continue to play