Bead Loop

Masyu: white and black dots

Draw a single closed loop through the centres of the squares. At a white pearl the loop runs straight and turns immediately before or after it. At a black pearl the loop turns, and runs straight for two squares on both sides. Squares without a pearl are yours to use or leave. Two rules, one loop, and a board that stays clear enough to read.

WHAT YOU GET

• Campaign: 1000+ bead loops, each with exactly one answer
• Sprint: three minutes, as many loops as you can close
• Two rules, both shown as pictures before you start
• Every board solvable by reasoning - no guessing
• Drag from square to square, drag back to erase
• Hints draw in the lines around a pearl you could have worked out, or fix a wrong one

Free to play with ads. No purchases required. Plays offline, no account needed.