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Rating history

Weekly performance shows the performance for daily puzzles solved during the corresponding week. It is nominated in universal scoring scale which allows to compare puzzles of different complexity. Rating is a cumulative value which is slowly adjusted every week towards the weekly performance. It shows long-term performance level. See the rating computation rules at help page.

Type performance

2279 (41 puzzles)
X Sums Sudoku
2472 (4 puzzles)
Odd-Even-Big-Small
2448 (2 puzzles)
Fortress Sudoku
2440 (2 puzzles)
Irregular Sudoku
2431 (4 puzzles)
Sudoku
2410 (4 puzzles)
Antidiagonal Sudoku
2379 (3 puzzles)
Skyscrapers Sudoku
2372 (4 puzzles)
No Touch Sudoku
2352 (4 puzzles)
Antiknight Sudoku
2160 (4 puzzles)
Diagonal Sudoku
2154 (5 puzzles)
Even/Odd Sudoku
1864 (2 puzzles)
Perfect Square Sudoku
1748 (3 puzzles)
2419 (20 puzzles)
Skyscrapers
2544 (4 puzzles)
Easy as ABC
2505 (3 puzzles)
Magic Snail
2441 (4 puzzles)
Fuzuli
2341 (3 puzzles)
Double Block
2315 (6 puzzles)
2382 (30 puzzles)
Gaps
2787 (5 puzzles)
Star Battle
2560 (5 puzzles)
Point a Star
2512 (2 puzzles)
Minesweeper
2357 (3 puzzles)
Akari
2220 (4 puzzles)
Lighthouses
2190 (3 puzzles)
Queens
2155 (3 puzzles)
Clouds
2146 (5 puzzles)
2468 (20 puzzles)
Minesweeper Loop
2811 (1 puzzle)
Masyu
2635 (2 puzzles)
Fences
2607 (2 puzzles)
Hexa Fences
2485 (6 puzzles)
Every Second Turn
2483 (3 puzzles)
Simple Loop
2385 (4 puzzles)
Chat Room
2080 (2 puzzles)
2146 (11 puzzles)
Maxi Snake
2431 (4 puzzles)
Snake
2126 (2 puzzles)
Belarusian Snake
2035 (3 puzzles)
Dutch Snake
1763 (2 puzzles)
2372 (52 puzzles)
LITS
2817 (3 puzzles)
Tapa
2686 (7 puzzles)
Yin Yang
2587 (2 puzzles)
Cave
2584 (7 puzzles)
Heyawake
2465 (2 puzzles)
Easy as Coral
2381 (4 puzzles)
Paint by Max
2311 (4 puzzles)
Nurikabe
2287 (4 puzzles)
Hitori
2257 (6 puzzles)
Battenberg Painting
2203 (3 puzzles)
Hexa Islands
2143 (4 puzzles)
Paint by Hex
1878 (6 puzzles)
2288 (8 puzzles)
Ripple Effect
2319 (3 puzzles)
Suguru
2269 (5 puzzles)