Five-O Puzzle Pro

A new challenge for puzzle lovers – from the creator of the numerical board game hit Five-O! If youve played Five-O, youll find the rules to be simple and familiar. Just arrange the given tiles on the blank spaces in the puzzle such that every sequence adds up to a multiple of five (5, 10, 15, etc.). The darker tiles are hints, fixed in place. Its like a crossword puzzle of numbers! There are 100 hand-crafted puzzles that start out simple and get more challenging as you go. If you get stuck you ...