LEADERBOARD
How to read the Daily Sudoku leaderboard
The leaderboard shows Daily Sudoku completions by UTC date, board size, difficulty, and ranking type. Because only matching puzzle conditions are compared, speed and accuracy are easier to judge.
Fair comparison
Only results from the same date, board, and difficulty appear together. Change the date to review previous daily rankings.
Score and time
Rank rows show score, finish time, mistakes, and hint use. Clean Run helps identify completions finished without mistakes.
Guest and member records
Guest records remain available on the current device. Signing in keeps records easier to manage with a nickname and public profile.