4/5 rating based on 50 reviews. Read all reviews for Strimko for iPhone.
Strimko is paid iOS app published by Puzzlium, Inc.
Sceral
If you enjoy a good challenging game, this is the one for you. I find it better than Sudoku.
SheaLin
It's so fun and challenging. If you like sudoku, you'll definitely love Strimko.
Perfidia101
Very satisfying numbers / logic puzzle! Rules are as simple as sudoku, but different processes involved in solving.