OCTO is a newly patented math and logic puzzle that combines the positional logic of Sudoku, the mathematical logic of Kakuro, and adds some twists of its own to deliver a fun, addictive, and challenging puzzle experience.
OCTO is a newly patented math and logic puzzle that combines the positional logic of Sudoku, the mathematical logic of Kakuro, and adds some twists of its own to deliver a fun, addictive, and challenging puzzle experience.