πŸ… Level 20 Sudoku Rankings – 2025-05-19

This leaderboard shows the top 50 players who solved Level 20 Sudoku puzzles with 17 clues the fastest on 2025-05-19.

Level 20 is part of Sudoku99’s structured difficulty progression, where lower clue counts mean greater challenge.

Rank Nickname Country Time Puzzle
1 Guest #25182 Taiwan 00:06:04 #20674
2 Guest #25187 United States 00:06:09 #531468
3 Guest #25202 Taiwan 00:07:29 #939839
4 Guest #25180 Switzerland 00:09:02 #591571
5 Guest #25199 Switzerland 00:09:29 #866289
6 Guest #25204 United States 00:10:02 #441154
7 Guest #25205 Korea, Republic of 00:10:03 #311764
8 Guest #25186 India 00:10:08 #570287
9 Guest #25181 Taiwan 00:10:11 #22605
10 Guest #25184 Germany 00:10:12 #380653
11 Guest #25205 Taiwan 00:10:47 #188235
12 Guest #25186 Taiwan 00:11:44 #0747536
13 Guest #25182 Germany 00:11:56 #402446
14 Guest #25179 Hungary 00:12:42 #747062
15 Guest #25179 Taiwan 00:12:56 #999367
16 Guest #25181 Germany 00:13:01 #374288
17 Guest #25204 Taiwan 00:13:14 #749452
18 Guest #25203 Taiwan 00:13:15 #222122
19 Guest #25190 Canada 00:13:26 #245446
20 Guest #25193 Iran, Islamic Republic of 00:13:50 #564241
21 Guest #25183 Germany 00:13:52 #552183
22 Guest #25185 France 00:14:35 #34295
23 Guest #25183 Taiwan 00:15:19 #659626
24 Guest #25184 Hungary 00:16:42 #797451

🧠 About Level 20 Rankings

What does Level 20 mean?
It corresponds to puzzles with 17 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.
← Back to All Rankings