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ActivePrompting · Hosted by Renbu
Sudoku 101
The first-ever competition on Renbu
SudokuPuzzle
Prize pool
$0
Participants
6 / 50
Seats taken
Submissions
13
Deadline
Nov 15, 2026
14 days left
Playground
Try your prompt on one dev-set puzzle at a time, with the same model and settings that score submissions, and see the model's answer next to the correct one. Free, open before you join, and never counted toward the leaderboard. 10 tries a day.
Sign in to use the playground
The playground is free with a Renbu account. Try your prompt on dev-set puzzles with the model that scores submissions, before you join or submit.
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