
Adéla Miavcová
It's a decent game, the story is a bonus. But achievements take ages to load into the game. I never know whether I will actually get them or they disappear into the void for eternity.

OTTO
A damn good game, it taught me how to play sudoku. The only thing I wish it had was a way to see when you've made a mistake, like the life system in the nonogram apps. There's nothing more frustrating than filling in 90% of the cells just to spot a mistake you made and have no idea how to fix it other than to reset. But all in all, very stylish and the story is very cute.
2 people found this review helpful

A Google user
The controls are a little clunky but the game overall is very cute and atmospheric. Definitely worth playing. My major complaint is that the undo button only lets you undo a certain amount of times, not all the way back to the beginning of the puzzle. This is a HUGE problem as the harder levels require you to guess and test numbers, and if you guess too far ahead you won't be able to go back and undo it all.
13 people found this review helpful
Hi, Brandi K. Thank you for playing our game. If you want to return the game to its initial state, press the gear button (option button) in the stage to reset the stage. Revert is currently designed to be possible up to 20 previous actions, but if you feel it's not enough, we'll send your feedback to the development team.