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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 (56 puzzles)
Skyscrapers Sudoku
1951 (2 puzzles)
Citywalk Sudoku
1856 (1 puzzle)
Diagonal Sudoku
1820 (3 puzzles)
Even/Odd Sudoku
1807 (2 puzzles)
Sudoku
1758 (3 puzzles)
Pair Sum Sudoku
1724 (3 puzzles)
Odd Sudoku
1706 (2 puzzles)
X Sums Sudoku
1694 (3 puzzles)
Blackout Sudoku
1666 (1 puzzle)
No Touch Sudoku
1663 (2 puzzles)
Difference Sudoku
1634 (4 puzzles)
Odd-Even-Big-Small
1545 (2 puzzles)
Fortress Sudoku
1532 (2 puzzles)
Self-joint Sudoku
1461 (5 puzzles)
Double Sudoku
1409 (2 puzzles)
Sudoku Extra Regions
1405 (3 puzzles)
Antiknight Sudoku
1228 (3 puzzles)
Antidiagonal Sudoku
890 (2 puzzles)
Perfect Square Sudoku
831 (3 puzzles)
Consecutive Sudoku
811 (3 puzzles)
Irregular Sudoku
688 (4 puzzles)
Numbered Rooms Sudoku
1 (1 puzzle)
1725 (38 puzzles)
Product Skyscrapers
1942 (5 puzzles)
Magic Snail
1916 (3 puzzles)
Skyscrapers
1899 (4 puzzles)
Product Latin Square
1859 (2 puzzles)
Exclusive Skyscrapers
1819 (4 puzzles)
Easy as ABC
1775 (3 puzzles)
Fuzuli
1720 (3 puzzles)
Double Block
1650 (4 puzzles)
Gapped Skyscrapers
1586 (4 puzzles)
Summed Skyscrapers
1547 (3 puzzles)
Kropki
1364 (2 puzzles)
Top Heavy Number Place
704 (1 puzzle)
1545 (14 puzzles)
Nanro
2022 (3 puzzles)
Chaos
1893 (3 puzzles)
Product Kuromasu
1658 (2 puzzles)
Suguru
1630 (2 puzzles)
No Touch Sums
1030 (2 puzzles)
Ripple Effect
623 (2 puzzles)
1506 (45 puzzles)
Gaps
1985 (4 puzzles)
No Four in a Row
1900 (2 puzzles)
Lighthouses
1733 (3 puzzles)
Knight Battleships
1733 (3 puzzles)
Star Battle (Small Regions)
1669 (2 puzzles)
Battleships
1658 (3 puzzles)
Star Battle
1551 (3 puzzles)
Minesweeper
1511 (4 puzzles)
Tents
1502 (2 puzzles)
Hexa Minesweeper
1412 (2 puzzles)
Domino Castle with Sums
1311 (2 puzzles)
Point a Star
1267 (4 puzzles)
Clouds
1257 (3 puzzles)
Battleships Minesweeper
1244 (3 puzzles)
Akari
1189 (3 puzzles)
Queens
1010 (2 puzzles)
1417 (33 puzzles)
SLICY
2038 (2 puzzles)
Tetroscope
1901 (2 puzzles)
Inverse LITS
1803 (2 puzzles)
Touching Pentomino
1680 (4 puzzles)
LITS+
1655 (3 puzzles)
LITS
1597 (5 puzzles)
Pentomino Fences
1542 (4 puzzles)
Pentomino
1165 (2 puzzles)
Pentomino Division
1016 (6 puzzles)
Hungarian Pentomino
339 (3 puzzles)
1391 (71 puzzles)
Alternate Loop
2030 (2 puzzles)
Kuroshiro
1982 (1 puzzle)
Minesweeper Loop
1749 (2 puzzles)
Four Winds
1712 (2 puzzles)
Even/Odd Fence
1690 (4 puzzles)
Chat Room
1682 (2 puzzles)
Every Second Straight
1578 (1 puzzle)
Loop and Bounds
1526 (2 puzzles)
Inturnal
1520 (6 puzzles)
Ring Ring
1518 (5 puzzles)
Hexa Fences
1465 (3 puzzles)
Russian Loop
1420 (2 puzzles)
Simple Loop
1416 (3 puzzles)
Masyu
1403 (4 puzzles)
Knapp Daneben Slitherlink
1384 (4 puzzles)
Country Road
1333 (3 puzzles)
Every Second Turn
1323 (2 puzzles)
Railroad
1238 (3 puzzles)
Polygraph
1145 (5 puzzles)
Turning Fences
1129 (4 puzzles)
Fences/Slitherlink
1080 (4 puzzles)
Maxi Loop
1027 (2 puzzles)
Shortest Segment
994 (3 puzzles)
Double Back
889 (2 puzzles)
1673 (14 puzzles)
Snakescope
1916 (2 puzzles)
Belarusian Snake
1809 (3 puzzles)
Dutch Snake
1725 (2 puzzles)
Snake
1608 (3 puzzles)
Maxi Snake
1503 (2 puzzles)
Passage
1439 (2 puzzles)
1439 (51 puzzles)
Hitori
2022 (2 puzzles)
Aquapelago
1987 (1 puzzle)
Battenberg Painting
1913 (3 puzzles)
Paint by Max
1907 (3 puzzles)
Aqre
1711 (5 puzzles)
Nurikabe
1650 (3 puzzles)
Arrow Web
1608 (2 puzzles)
Tapa
1587 (4 puzzles)
Norinori
1543 (3 puzzles)
Aquarium
1511 (3 puzzles)
Choco Banana
1488 (5 puzzles)
Heyawake
1346 (3 puzzles)
Easy as Coral
1323 (3 puzzles)
Cave
974 (3 puzzles)
Yin Yang
877 (3 puzzles)
Kuromasu
707 (2 puzzles)
Paint by Hex
618 (2 puzzles)
Hexa Islands
1 (1 puzzle)
1598 (43 puzzles)
Two Apiece
2222 (3 puzzles)
Slash Pack
2008 (4 puzzles)
Black and white
2006 (2 puzzles)
Consecutive Double Choco
1921 (1 puzzle)
Squares and Rectangles
1821 (3 puzzles)
ABC Division
1804 (4 puzzles)
Spiral Galaxies
1625 (2 puzzles)
L-shapes
1608 (2 puzzles)
Double Choco
1503 (4 puzzles)
Fillomino
1483 (3 puzzles)
Shikaku
1442 (3 puzzles)
Domino Hunt
1408 (2 puzzles)
Inverse Double Choco
1398 (1 puzzle)
Araf
1370 (2 puzzles)
Fo-(Faibu-)seruzu
1310 (4 puzzles)
Neighbor Areas
972 (2 puzzles)
Kaitoramma
1 (1 puzzle)
1225 (2 puzzles)
Slalom/Gokigen Naname
1225 (2 puzzles)