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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

1739 (14 puzzles)
X Sums Sudoku
2059 (1 puzzle)
Even/Odd Sudoku
2035 (2 puzzles)
Fortress Sudoku
2015 (1 puzzle)
Antidiagonal Sudoku
1976 (1 puzzle)
Odd Sudoku
1884 (1 puzzle)
Consecutive Sudoku
1875 (1 puzzle)
Double Sudoku
1851 (1 puzzle)
Diagonal Sudoku
1842 (1 puzzle)
No Touch Sudoku
1841 (1 puzzle)
Odd-Even-Big-Small
1272 (2 puzzles)
Irregular Sudoku
1220 (1 puzzle)
Difference Sudoku
1172 (1 puzzle)
2011 (12 puzzles)
Magic Snail
2375 (3 puzzles)
Gapped Skyscrapers
2238 (1 puzzle)
Fuzuli
2144 (2 puzzles)
Double Block
2036 (1 puzzle)
Skyscrapers
1837 (1 puzzle)
Summed Skyscrapers
1778 (1 puzzle)
Easy as ABC
1776 (1 puzzle)
Top Heavy Number Place
1715 (1 puzzle)
Kropki
1333 (1 puzzle)
1496 (7 puzzles)
No Touch Sums
2082 (1 puzzle)
Nanro
2015 (1 puzzle)
Chaos
1695 (1 puzzle)
Product Kuromasu
1659 (1 puzzle)
Suguru
1510 (2 puzzles)
Ripple Effect
1 (1 puzzle)
1960 (10 puzzles)
Battleships Minesweeper
2300 (1 puzzle)
Akari
2238 (2 puzzles)
Star Battle (Small Regions)
2161 (1 puzzle)
Knight Battleships
2051 (1 puzzle)
Battleships
2002 (2 puzzles)
Clouds
1904 (1 puzzle)
Star Battle
1534 (1 puzzle)
Point a Star
1174 (1 puzzle)
2155 (2 puzzles)
Touching Pentomino
2203 (1 puzzle)
LITS
2107 (1 puzzle)
1834 (20 puzzles)
Every Second Straight
2447 (2 puzzles)
Simple Loop
2385 (2 puzzles)
Alternate Loop
2182 (1 puzzle)
Fences/Slitherlink
2177 (1 puzzle)
Masyu
2128 (2 puzzles)
Country Road
2123 (1 puzzle)
Russian Loop
1995 (2 puzzles)
Minesweeper Loop
1976 (1 puzzle)
Every Second Turn
1858 (2 puzzles)
Four Winds
1486 (1 puzzle)
Maxi Loop
1485 (1 puzzle)
Loop and Bounds
1238 (1 puzzle)
Double Back
1082 (1 puzzle)
Chat Room
653 (2 puzzles)
1439 (6 puzzles)
Maxi Snake
1969 (2 puzzles)
Snake
1413 (1 puzzle)
Dutch Snake
1401 (1 puzzle)
Snakescope
1158 (1 puzzle)
Passage
727 (1 puzzle)
1645 (15 puzzles)
Tapa
2116 (1 puzzle)
Aquarium
2112 (1 puzzle)
Heyawake
1950 (2 puzzles)
Arrow Web
1881 (1 puzzle)
Hitori
1880 (1 puzzle)
Yin Yang
1874 (2 puzzles)
Battenberg Painting
1593 (2 puzzles)
Cave
1506 (1 puzzle)
Nurikabe
1123 (1 puzzle)
Kuromasu
1098 (1 puzzle)
Norinori
1095 (1 puzzle)
Hexa Islands
1026 (1 puzzle)
1789 (15 puzzles)
Squares and Rectangles
2305 (1 puzzle)
Shikaku
2301 (1 puzzle)
Two Apiece
2189 (1 puzzle)
Neighbor Areas
2120 (1 puzzle)
Spiral Galaxies
1980 (1 puzzle)
ABC Division
1877 (1 puzzle)
L-shapes
1776 (3 puzzles)
Fillomino
1735 (1 puzzle)
Domino Hunt
1541 (3 puzzles)
Black and white
1207 (1 puzzle)
Fo-(Faibu-)seruzu
1166 (1 puzzle)
2052 (1 puzzle)
Slalom/Gokigen Naname
2052 (1 puzzle)