It's your average Sudoku game, completed with a few "twists" to make it slightly more difficult, i.e change the numbers for Japanese kanji or arbitrary symbols. Normally I would just be neutral about a game like this but the reason I'm giving this a negative review is because the algorithm used to create the more difficult puzzles is flawed. I've had multiple puzzles with more than 1 possible solution playing on the "Zenkai" difficulty - meaning they cannot be solved with logic.
It's frustrating when you sit down and look at a puzzle for over 40 minutes until you give up, look it up, and find out it cannot be solved without conjecture.

It's your average Sudoku game, completed with a few "twists" to make it slightly more difficult, i.e change the numbers for Japanese kanji or arbitrary symbols. Normally I would just be neutral about a game like this but the reason I'm giving this a negative review is because the algorithm used to create the more difficult puzzles is flawed. I've had multiple puzzles with more than 1 possible solution playing on the "Zenkai" difficulty - meaning they cannot be solved with logic. It's frustrating when you sit down and look at a puzzle for over 40 minutes until you give up, look it up, and find out it cannot be solved without conjecture.