A puzzle for math lovers with matchsticks that won't burn you, but will light up your mind Challenge your mind moving, adding and removing matchsticks until you find the correct solution. How many tries do you need to solve each level?
Estimates — owners use the Boxleiter method (reviews × 32), wishlists proxy followers × 12, revenue uses ~62% of list price × est. owners. These are rough industry heuristics, not official data.