Category : Puzzle
Easy to use and minimalistic design is a great plus for me. Only wish you could save progress and switch between two levels without each one resetting. It forces you to do one puzzle at a time.
Game is ok but the CPU usage and battery usage are ridiculous. There is obviously a loop in here that is way too expensive. It just chews through the battery. Don't play for more than fifteen minutes.
Simple, addictive, interesting
More than 1 solution per puzzle makes the game annoying and unsolvable.
Right solution, but game says it is wrong!
Frustrating. Game is addictive, but they don't give enough starter digits to solve the entire puzzle. You need to watch ads to get clues, which is fine for a free game. But you can only watch a few ads and then you have to wait. If you could watch unlimited ads so you could keep playing I'd give the game 5 stars. As is I'm deleting and going with a different app that's the same game without the bated ad delay