GROMBI.COMPLAY · PICK · DISCOVER
GROMBI / PUZZLE & THINKING

One Line Rivals

One Line Rivals is a timed path-finding puzzle game where you race against an AI opponent. Start from the marked tile and draw one continuous line through adjacent tiles to cover the whole grid. You cannot cross, skip, or revisit tiles, so every route must be planned carefully. Complete as many puzzles as possible in 90 seconds and…

Browser game ◆ 8.9 891.8K PLAYS
PLAY NODE

One Line Rivals

GROMBI FACT DROPREAL-WORLD TRIVIA

A strange little side quest

If One Line Rivals sends you down a curiosity rabbit hole, start here. Atari's Gran Trak 10 from 1974 is recognized as the first arcade racing video game, decades before modern 3D racers. The timeline takes another interesting turn: Arthur Wynne published a diamond-shaped 'Word-Cross' in the New York World on December 21, 1913; the name later shifted to 'Cross-Word' and then 'crossword'. That gives One Line Rivals a little more company than it first appears to have.

GAME BRIEFPUZZLE & THINKING

What you are getting into

One Line Rivals is a timed path-finding puzzle game where you race against an AI opponent. Start from the marked tile and draw one continuous line through adjacent tiles to cover the whole grid. You cannot cross, skip, or revisit tiles, so every route must be planned carefully. Complete as many puzzles as possible in 90 seconds and outscore your rival.