Number Link High Scores

Scoring

• Join each pair of matching numbers with one line that runs through the centres of side-by-side squares, turning only at right angles.
• Lines may not cross, branch or pass through a square twice, and no line runs through a number that isn’t its own.
• Every square must be covered. Joining all the pairs isn’t enough: a board with empty squares left is not solved yet, and the bar above the board says so.
• Drawing over another line cuts it back to where you crossed it. Back up before you let go and the other line grows back; let go and the cut stays.
• A pair whose numbers are joined turns its two numbers solid. The line you are drawing shows in red.
• Each puzzle has exactly one solution, checked by a solver before you see it. Your puzzle stays in this browser, one per size, and the clock only runs while the page is in view.

What qualifies

Finished games ranked by time, fastest first.

Your scores are saved in this browser the moment a game ends. Invite a colleague from your profile and the two of you see each other’s bests — nobody else does. Nickname only, no email, no password.

Pro, Expert and Junior are skill levels we set from the game’s scoring. They are something to beat, not someone.