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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

1410 (11 puzzles)
Perfect Square Sudoku
1938 (1 puzzle)
Even/Odd Sudoku
1813 (2 puzzles)
Irregular Sudoku
1756 (2 puzzles)
X Sums Sudoku
1616 (1 puzzle)
Diagonal Sudoku
1455 (1 puzzle)
Fortress Sudoku
846 (2 puzzles)
Skyscrapers Sudoku
837 (2 puzzles)
1441 (2 puzzles)
Magic Snail
1664 (1 puzzle)
Double Block
1217 (1 puzzle)
877 (5 puzzles)
Star Battle
1500 (1 puzzle)
Lighthouses
962 (3 puzzles)
Gaps
0 (1 puzzle)
1045 (10 puzzles)
Every Second Turn
2163 (1 puzzle)
Chat Room
1699 (1 puzzle)
Simple Loop
1387 (2 puzzles)
Hexa Fences
1313 (2 puzzles)
Masyu
1189 (1 puzzle)
Fences
1 (2 puzzles)
Minesweeper Loop
0 (1 puzzle)
1613 (3 puzzles)
Belarusian Snake
3272 (1 puzzle)
Maxi Snake
1567 (1 puzzle)
Snake
0 (1 puzzle)
940 (9 puzzles)
Battenberg Painting
1723 (1 puzzle)
Yin Yang
1715 (1 puzzle)
Tapa
1269 (1 puzzle)
Hitori
1247 (1 puzzle)
LITS
896 (1 puzzle)
Heyawake
570 (2 puzzles)
Paint by Hex
471 (1 puzzle)
Cave
1 (1 puzzle)
1 (1 puzzle)
Suguru
1 (1 puzzle)