Knight's Graph

Visit every square exactly once with a chess knight. Knight's Graph turns the classic knight's tour into a puzzle where each move shapes the rest of your route. CHOOSE YOUR START Place the knight on any square and move in an L shape: two squares in one direction, then one to the side. Plan ahead to cover the board without revisiting a square. MAKE THE CHALLENGE YOURS • Seven board sizes: 5×5, 6×6, 8×8, 10×10, 12×12, 14×14 and 16×16 • Optional move highlighting and move numbers on the board • Undo moves during an ongoing game • An optional stopwatch to track your time • Resume an unfinished game on the same board size • Light and dark themes Choose a starting square. How far can you go?

Technical update: performance improvements and stability enhancements.