What is Level 11 in Sudoku?

Level 11 puzzles have 26 given clues. The fewer the clues, the harder the puzzle.

How is the ranking calculated?

Players are ranked based on the fastest completion time for Level 11 puzzles on 2026-01-31.

This leaderboard shows the top 50 players who solved Level 11 Sudoku puzzles with 26 clues the fastest on 2026-01-31.

Level 11 is part of Sudoku99’s structured difficulty progression, where lower clue counts mean greater challenge.

Rank	Nickname	Country	Time	Puzzle
1	Guest #56790		00:04:09	#943428
2	Guest #56784		00:07:40	#34431

What does Level 11 mean?: It corresponds to puzzles with 26 clues. Fewer clues means higher difficulty.
How often is this ranking updated?: Every day. Rankings reset daily and show results for the current date.
Can I appear without logging in?: Yes. You can still appear in the leaderboard as a guest player.