Got everything that I can expect from s Sudoku game: the highlighting duplicates, the pencil to mark, th eraser, the scoring... I love the optional schemes so that I can play them during daylight or in the dark. I work at home but I got things to do from time to time so the pause feature is very considerate. I even taught my 4 yo boy to have some fun from these numbers. First I was afraid that this could be too hard to play but actually it is easy enough for a kid like him (he's playing easy level). I couldn't finish the harder ones but it's fun to figure out how to conquer them. The color, the font, the music and the animation are great. I've never been a fan of number games but this one really got me. I thought numbers are boring but when I dived into Sudoku, they can be interesting.
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