Watch a knight number every square exactly once — Warnsdorff's fewest-onward-moves rule turns an exponential backtracking search nearly instant.
Tip: use samples, upload, copy, download, and send-to actions inside the workspace where available.
Knight's Tour Visualizer is a free, browser-based tool that helps you turn raw numbers into clear charts. Watch a knight number every square exactly once — Warnsdorff's fewest-onward-moves rule turns an exponential backtracking search nearly instant. It's built for speed and privacy: Everything runs locally in your browser — your data is never uploaded to a server. No sign-up, no installs, and no daily limits.
Visualize the dataset after it has been cleaned enough for reliable labels and numeric values.
Review the preview, copy or download the result, and keep everything local in your browser.
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Open tool1Knight's Tour on 6×6: visit every square exactly once with knight moves. Pure backtracking explodes — Warnsdorff's rule (always jump to the square with FEWEST onward moves) almost never backtracks.
start anywhere, move = 1at each step:list legal onward jumpspick the one with FEWEST onward moves(ties: any) — place next numberno jumps and board full → tour done
Visit all squares once by knight moves. Warnsdorff's heuristic — always jump to the square with fewest onward options — makes an exponential search practically instant.
