Sudoku Tournament

Week 26 of 2025

23 June to 29 June of 2025

checkmark Tournament ended

Sudoku is a single-player puzzle game, but it can be turned into a fun competition too! Join the Sudoku tournament and strive to reach the top.

While the tournament is running, you can collect points for any Sudoku you play, regardless of its difficulty. However, the harder the puzzle and the quicker you solve it, the more points you earn. The puzzles you fail to complete are also accounted for, even if the points you receive for these are minimal. The top three players at the end of the competition receive trophies to congratulate them on their success.

May the God of Numbers and Sudoku grids be on your side -  good luck and good work!

sudoku tournament celbration

Leaderboard

Ranking
Player
Score
The sum of the points gained in all games during the tournament. See below for more details.
Games Played
Total number of games played during the tournament. Lost and forfeited games also count.
Best Game
Highest amount of points won in a single game during the tournament.
Play Time
Total time spent playing during the tournament. This value doesn't include time penalties from used helps.
Profile
Trophy icon 1
Guest 31285393
251300
658
623
15 hours 44 minutes
Trophy icon 2
Guest 31208917
176720
396
583
1 day, 5 hours 39 minutes
Trophy icon 3
Guest 21313375
158003
361
603
23 hours 36 minutes
4
Guest 17908123
94206
264
548
1 day, 7 hours 13 minutes
5
Guest 26447931
85020
238
524
1 day, 4 hours 26 minutes
6
Guest 10805503
84780
245
462
14 hours 57 minutes
7
Guest 30833847
84234
413
464
11 hours 43 minutes
8
Guest 10576122
82528
263
399
22 hours 1 minute
9
Guest 19000948
72587
219
472
15 hours 16 minutes
10
Guest 15596627
70922
536
189
1 day, 20 hours 15 minutes
11
Guest 25270743
63552
538
400
15 hours 55 minutes
12
Guest 31445018
61829
478
181
1 day, 11 hours 9 minutes
13
Guest 10507957
60829
248
367
1 day, 1 hour 30 minutes
14
Guest 16090400
58217
393
190
23 hours 13 minutes
15
Guest 12683161
57186
235
357
23 hours 30 minutes
16
Guest 27741812
52977
136
551
22 hours 39 minutes
17
Guest 31225331
49976
193
434
19 hours 2 minutes
18
Guest 21786993
48534
219
277
20 hours 35 minutes
19
Guest 31551990
47695
135
566
13 hours 53 minutes
20
Guest 10507787
41946
136
422
21 hours 4 minutes
21
Guest 26831075
41666
155
400
22 hours 40 minutes
22
Guest 10513436
41580
125
440
17 hours 5 minutes
23
Guest 30833442
41058
281
233
2 days, 13 hours 5 minutes
24
Guest 29271830
40941
304
193
19 hours 13 minutes
25
Guest 31259282
39900
113
514
10 hours 13 minutes
26
Guest 18500856
38845
113
526
1 day, 10 hours 21 minutes
27
Guest 10506836
38515
130
461
17 hours 51 minutes
28
Guest 27886958
37910
298
191
16 hours 29 minutes
29
Guest 31450170
37442
133
424
7 hours 57 minutes
30
Guest 13137900
37179
251
179
22 hours 15 minutes
31
Guest 10527943
36879
278
185
1 day, 18 minutes
32
Guest 25064231
36109
148
410
14 hours 5 minutes
33
Guest 29635544
35599
480
271
1 day, 5 hours 56 minutes
34
Guest 29916198
35453
286
172
1 day, 6 hours 47 minutes
35
Guest 15282409
34704
229
265
19 hours 56 minutes
36
Guest 30868564
34619
121
417
9 hours 1 minute
37
Guest 20242952
34607
112
442
1 day, 10 hours 7 minutes
38
Guest 30450057
33629
105
502
16 hours 55 minutes
39
Guest 28962986
33102
317
273
19 hours 52 minutes
40
Guest 17556867
33072
120
341
20 hours 6 minutes
41
Guest 26553460
32714
114
499
13 hours 12 minutes
42
Guest 10874445
32371
135
360
1 day, 20 hours 56 minutes
43
Guest 31247484
32299
105
419
1 day, 16 hours 4 minutes
44
Guest 22668298
31085
140
540
13 hours 52 minutes
45
Guest 10681434
31050
91
476
19 hours 20 minutes
46
Guest 31184231
30403
153
277
12 hours 43 minutes
47
Guest 20508544
30388
93
439
8 hours 56 minutes
48
Guest 13650010
30277
119
366
11 hours 43 minutes
49
Guest 27752204
30243
284
577
8 hours 16 minutes
50
Guest 10531573
30240
147
420
18 hours 46 minutes
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Play Now!

How are the tournament scores calculated?

While the tournament is on, you will automatically receive points for all the Sudoku puzzles you play. Uncompleted puzzles are also accounted for, to ensure no player is penalized for trying to improve their skills and play harder difficulty levels.

The tournament points are calculated as follows:

POINTS = BASE_DIFFICULTY_POINTS x PCTG_COMPLETION_MULTIPLIER x HINTS_PENALTY x ERRORS_PENALTY x VICTORY_MULTIPLIER

Formula explanation

BASE_DIFFICULTY_POINTS:

DIFFICULTY BASE POINTS
Kids 4x4 20
Kids 6x6 50
Very Easy (App only) 25
Easy 100
Medium 150
Hard 200
Evil 250
Impossible 300

 

 

 

 

 

 

 

PCTG_COMPLETION_MULTIPLIER: 

 

Board Completed MULTIPLIER
Yes 1
No Cells correctly filled / Empty cells x 0.5

HINTS_PENALTY: Each hint removes 10% of points (1 − HINTS x 0.1). The value can never be less than zero.

ERRORS_PENALTY: Each error detected using the “Check for solution” option removes 5% of points (1 − ERRORS x 0.05). The value can never be less than zero.

VICTORY_MULTIPLIER: Uncompleted puzzles = 1. Otherwise: 

VICTORY_MULTIPLIER = TIME_MULTIPLIER x PERFECT_GAME_BONUS x DAILY_GAME_BONUS

Calculating the victory multiplier

TIME_MULTIPLIER: The time multiplier uses a cubic bezier of 2 at 0 seconds and 1 at max time or above. This makes the time multiplier decrease faster at the start of the game and slower as time passes. In other words, the players are not penalized for taking longer than the max time to solve the puzzle, but receive a bonus if they solve it faster.

The max time changes according to the difficulty of the puzzle:

DIFFICULTY  MAX SECONDS   MULTIPLIER AT 1m   MULTIPLIER AT 3m 
Kids 4x4 213 1.3 1.01
Kids 6x6 591 1.56 1.28
Very Easy (App only) 238 1.34 1.03
Easy 1060 1.67 1.44
Medium 1381 1.71 1.51
Hard 1800 1.74 1.56
Evil 1899 1.75 1.58
Impossible 1931 1.75 1.58

The maximum times were defined based on thousands of games completed on our website and mobile app.


PERFECT_GAME_BONUS: A game without a single mistake gives 20% bonus points (1.2)

DAILY_GAME_BONUS: Daily games award 20% bonus points (1.2)
 

Sudoku
Classic Puzzle Game
by Appgeneration Software
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