stan

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

1179 (49 puzzles)
Odd Sudoku
2378 (2 puzzles)
Even/Odd Sudoku
2225 (3 puzzles)
Pair Sum Sudoku
1972 (4 puzzles)
Sudoku
1640 (5 puzzles)
Perfect Square Sudoku
1576 (3 puzzles)
Sudoku Extra Regions
1510 (4 puzzles)
X Sums Sudoku
1425 (4 puzzles)
Double Sudoku
1247 (3 puzzles)
No Touch Sudoku
1239 (3 puzzles)
Irregular Sudoku
1070 (2 puzzles)
Antidiagonal Sudoku
744 (3 puzzles)
Antiknight Sudoku
485 (4 puzzles)
Fortress Sudoku
1 (2 puzzles)
Skyscrapers Sudoku
0 (2 puzzles)
Odd-Even-Big-Small
0 (1 puzzle)
Diagonal Sudoku
0 (2 puzzles)
Consecutive Sudoku
0 (2 puzzles)
1618 (19 puzzles)
Product Latin Square
2250 (3 puzzles)
Double Block
2086 (2 puzzles)
Kropki
2085 (2 puzzles)
Top Heavy Number Place
2038 (2 puzzles)
Fuzuli
1729 (3 puzzles)
Easy as ABC
1600 (4 puzzles)
Skyscrapers
0 (2 puzzles)
Magic Snail
0 (1 puzzle)
1153 (15 puzzles)
Nanro
2217 (4 puzzles)
Product Kuromasu
2120 (2 puzzles)
No Touch Sums
983 (2 puzzles)
Ripple Effect
739 (3 puzzles)
Suguru
0 (3 puzzles)
Chaos
0 (1 puzzle)
1566 (46 puzzles)
Clouds
2791 (1 puzzle)
Minesweeper
2373 (3 puzzles)
Hexa Minesweeper
2337 (2 puzzles)
Star Battle
2154 (2 puzzles)
Point a Star
2152 (2 puzzles)
Queens
1940 (2 puzzles)
Star Battle (Small Regions)
1904 (3 puzzles)
Tents
1876 (5 puzzles)
Lighthouses
1798 (2 puzzles)
Akari
1564 (4 puzzles)
Gaps
1384 (3 puzzles)
No Four in a Row
1259 (7 puzzles)
Knight Battleships
1228 (3 puzzles)
Domino Castle with Sums
1126 (3 puzzles)
Battleships Minesweeper
1 (1 puzzle)
Battleships
0 (3 puzzles)
1045 (13 puzzles)
Tetroscope
2339 (1 puzzle)
Touching Pentomino
2022 (1 puzzle)
LITS
1844 (5 puzzles)
Hungarian Pentomino
0 (3 puzzles)
Pentomino
0 (3 puzzles)
1891 (44 puzzles)
Double Back
2553 (1 puzzle)
Fences/Slitherlink
2423 (4 puzzles)
Four Winds
2313 (3 puzzles)
Railroad
2224 (2 puzzles)
Russian Loop
2167 (4 puzzles)
Simple Loop
2159 (4 puzzles)
Maxi Loop
2136 (1 puzzle)
Every Second Turn
2097 (3 puzzles)
Alternate Loop
2083 (2 puzzles)
Hexa Fences
2075 (3 puzzles)
Masyu
1957 (3 puzzles)
Country Road
1503 (4 puzzles)
Shortest Segment
1461 (3 puzzles)
Chat Room
1326 (2 puzzles)
Loop and Bounds
1063 (2 puzzles)
Minesweeper Loop
798 (3 puzzles)
2020 (17 puzzles)
Maxi Snake
2390 (1 puzzle)
Passage
2282 (3 puzzles)
Snake
2209 (3 puzzles)
Belarusian Snake
2190 (4 puzzles)
Dutch Snake
1959 (3 puzzles)
Snakescope
1282 (3 puzzles)
1559 (42 puzzles)
Aquarium
2105 (2 puzzles)
Arrow Web
2069 (2 puzzles)
Kuromasu
2040 (4 puzzles)
Paint by Max
2022 (3 puzzles)
Tapa
1940 (2 puzzles)
Yin Yang
1822 (3 puzzles)
Paint by Hex
1816 (2 puzzles)
Hitori
1785 (5 puzzles)
Heyawake
1750 (2 puzzles)
Hexa Islands
1496 (2 puzzles)
Nurikabe
1317 (3 puzzles)
Cave
1247 (3 puzzles)
Easy as Coral
1236 (4 puzzles)
Norinori
467 (4 puzzles)
Battenberg Painting
0 (1 puzzle)
1320 (36 puzzles)
Domino Hunt
2215 (3 puzzles)
Fo-(Faibu-)seruzu
2019 (3 puzzles)
Black and white
1662 (4 puzzles)
L-shapes
1565 (3 puzzles)
Spiral Galaxies
1508 (3 puzzles)
Shikaku
1476 (3 puzzles)
ABC Division
1296 (4 puzzles)
Fillomino
1213 (4 puzzles)
Neighbor Areas
1079 (2 puzzles)
Two Apiece
770 (3 puzzles)
Araf
1 (1 puzzle)
Squares and Rectangles
0 (3 puzzles)
1643 (5 puzzles)
Slalom/Gokigen Naname
1643 (5 puzzles)