Binary Puzzle for beginners
Binary Puzzle fills a grid with 0s and 1s. On DIGIGMA the live boards are 6×6 and 8×8. Start on 6×6 Beginner. You do not need to guess.
Finish a half. On a 6×6 board, each row and column needs three 0s and three 1s. If a line already has all of one symbol, the leftover cells are the other. On 8×8, the half is four.
No three identical in a line. Two 0s next to each other force 1s on the open sides. An empty cell between two 0s is a 1. The same is true for 1s.
Those two scans solve the easiest boards. If you are stuck, look again for a line that already has its half, or for two identical symbols that would make three in a row.
Play Binary Puzzle. The full how-to is How to play Binary Puzzle.