Sudoku for Kids Free for Android
Designers ignored 2 major sudoku conventions & 1 basic courtesy. 1) There's no way to tell our #s from the starting #s placed by the game. My daughter got frustrated trying to delete a starting # til we figured it out. Had to delete everything she'd done instead of just find her misplaced #s. 2) There's no visual delineation of the sub-grids. It's rows and columns, with no marking of the blocks of #s to provide that 3rd frame of reference. 3) Lots of red on green & vice versa. Color blind? Out of luck!
Waste of time
by C####:
Fairly easy to pick up. However disappointing that there is no way to undo or move numbers if they had been incorrectly placed.