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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

1465 (54 puzzles)
Diagonal Sudoku
1997 (2 puzzles)
Skyscrapers Sudoku
1951 (2 puzzles)
Sudoku
1825 (2 puzzles)
Even/Odd Sudoku
1807 (2 puzzles)
Citywalk Sudoku
1735 (2 puzzles)
Pair Sum Sudoku
1724 (3 puzzles)
Odd Sudoku
1706 (2 puzzles)
X Sums Sudoku
1694 (3 puzzles)
No Touch Sudoku
1663 (2 puzzles)
Difference Sudoku
1634 (4 puzzles)
Antiknight Sudoku
1624 (2 puzzles)
Odd-Even-Big-Small
1545 (2 puzzles)
Fortress Sudoku
1532 (2 puzzles)
Sudoku Extra Regions
1529 (2 puzzles)
Self-joint Sudoku
1526 (4 puzzles)
Double Sudoku
1409 (2 puzzles)
Blackout Sudoku
1317 (2 puzzles)
Antidiagonal Sudoku
1166 (3 puzzles)
Irregular Sudoku
917 (3 puzzles)
Numbered Rooms Sudoku
875 (2 puzzles)
Perfect Square Sudoku
831 (3 puzzles)
Consecutive Sudoku
811 (3 puzzles)
1727 (36 puzzles)
Exclusive Skyscrapers
1986 (3 puzzles)
Product Skyscrapers
1968 (4 puzzles)
Magic Snail
1916 (3 puzzles)
Skyscrapers
1899 (4 puzzles)
Product Latin Square
1871 (2 puzzles)
Gapped Skyscrapers
1724 (4 puzzles)
Fuzuli
1720 (3 puzzles)
Double Block
1650 (4 puzzles)
Summed Skyscrapers
1574 (4 puzzles)
Easy as ABC
1431 (2 puzzles)
Kropki
1364 (2 puzzles)
Top Heavy Number Place
704 (1 puzzle)
1559 (14 puzzles)
Nanro
2104 (2 puzzles)
Chaos
1880 (3 puzzles)
Product Kuromasu
1658 (2 puzzles)
Suguru
1630 (2 puzzles)
No Touch Sums
1385 (3 puzzles)
Ripple Effect
623 (2 puzzles)
1509 (44 puzzles)
Gaps
1980 (3 puzzles)
No Four in a Row
1900 (2 puzzles)
Knight Battleships
1733 (3 puzzles)
Star Battle (Small Regions)
1669 (2 puzzles)
Hexa Minesweeper
1575 (3 puzzles)
Lighthouses
1569 (2 puzzles)
Battleships
1556 (2 puzzles)
Minesweeper
1555 (3 puzzles)
Star Battle
1551 (3 puzzles)
Tents
1502 (2 puzzles)
Akari
1433 (4 puzzles)
Clouds
1411 (4 puzzles)
Domino Castle with Sums
1311 (2 puzzles)
Point a Star
1267 (4 puzzles)
Battleships Minesweeper
1244 (3 puzzles)
Queens
1010 (2 puzzles)
1483 (33 puzzles)
SLICY
2055 (3 puzzles)
Inverse LITS
1803 (2 puzzles)
LITS
1795 (5 puzzles)
Tetroscope
1785 (3 puzzles)
Touching Pentomino
1768 (3 puzzles)
LITS+
1655 (3 puzzles)
Pentomino Fences
1542 (4 puzzles)
Pentomino
1165 (2 puzzles)
Pentomino Division
1011 (5 puzzles)
Hungarian Pentomino
339 (3 puzzles)
1426 (70 puzzles)
Alternate Loop
2063 (3 puzzles)
Kuroshiro
1917 (2 puzzles)
Minesweeper Loop
1749 (2 puzzles)
Four Winds
1712 (2 puzzles)
Even/Odd Fence
1690 (4 puzzles)
Chat Room
1682 (2 puzzles)
Every Second Straight
1642 (2 puzzles)
Inturnal
1594 (5 puzzles)
Ring Ring
1586 (6 puzzles)
Loop and Bounds
1526 (2 puzzles)
Hexa Fences
1432 (2 puzzles)
Fences/Slitherlink
1427 (4 puzzles)
Russian Loop
1420 (2 puzzles)
Simple Loop
1416 (3 puzzles)
Masyu
1403 (4 puzzles)
Knapp Daneben Slitherlink
1384 (4 puzzles)
Every Second Turn
1323 (2 puzzles)
Country Road
1170 (2 puzzles)
Polygraph
1149 (5 puzzles)
Turning Fences
1129 (4 puzzles)
Railroad
1043 (2 puzzles)
Maxi Loop
1027 (2 puzzles)
Double Back
889 (2 puzzles)
Shortest Segment
491 (2 puzzles)
1768 (13 puzzles)
Belarusian Snake
2227 (3 puzzles)
Snakescope
1916 (2 puzzles)
Dutch Snake
1725 (2 puzzles)
Snake
1565 (2 puzzles)
Maxi Snake
1503 (2 puzzles)
Passage
1439 (2 puzzles)
1408 (50 puzzles)
Hitori
2022 (2 puzzles)
Battenberg Painting
1913 (3 puzzles)
Paint by Max
1895 (2 puzzles)
Aquapelago
1839 (2 puzzles)
Aqre
1776 (3 puzzles)
Nurikabe
1650 (3 puzzles)
Arrow Web
1608 (2 puzzles)
Tapa
1587 (4 puzzles)
Norinori
1543 (3 puzzles)
Aquarium
1511 (3 puzzles)
Choco Banana
1491 (5 puzzles)
Heyawake
1346 (3 puzzles)
Cave
974 (3 puzzles)
Hexa Islands
954 (2 puzzles)
Yin Yang
877 (3 puzzles)
Easy as Coral
851 (3 puzzles)
Kuromasu
707 (2 puzzles)
Paint by Hex
618 (2 puzzles)
1541 (45 puzzles)
Two Apiece
2197 (2 puzzles)
Black and white
2006 (2 puzzles)
Slash Pack
1920 (3 puzzles)
Consecutive Double Choco
1893 (1 puzzle)
ABC Division
1804 (4 puzzles)
L-shapes
1698 (3 puzzles)
Spiral Galaxies
1625 (2 puzzles)
Inverse Double Choco
1549 (2 puzzles)
Double Choco
1503 (4 puzzles)
Fillomino
1483 (3 puzzles)
Shikaku
1442 (3 puzzles)
Domino Hunt
1408 (2 puzzles)
Araf
1370 (2 puzzles)
Squares and Rectangles
1365 (3 puzzles)
Fo-(Faibu-)seruzu
1310 (4 puzzles)
Double Choco No Touch
1171 (1 puzzle)
Neighbor Areas
972 (2 puzzles)
Kaitoramma
911 (2 puzzles)
1225 (2 puzzles)
Slalom/Gokigen Naname
1225 (2 puzzles)