helen

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

1776 (47 puzzles)
Fortress Sudoku
2110 (1 puzzle)
Battenberg Sudoku
2047 (1 puzzle)
Odd-Even-Big-Small
2008 (1 puzzle)
X Sums Sudoku
1998 (2 puzzles)
Sudoku
1996 (1 puzzle)
Antidiagonal Sudoku
1967 (2 puzzles)
No Touch Sudoku
1959 (2 puzzles)
Diagonal Sudoku
1950 (2 puzzles)
Even/Odd Sudoku
1927 (2 puzzles)
Perfect Square Sudoku
1884 (1 puzzle)
Citywalk Sudoku
1882 (3 puzzles)
Search Max Sudoku
1878 (2 puzzles)
Numbered Rooms Sudoku
1873 (4 puzzles)
Odd Sudoku
1861 (1 puzzle)
Double Sudoku
1851 (2 puzzles)
Antiknight Sudoku
1758 (2 puzzles)
Self-joint Sudoku
1742 (2 puzzles)
Sudoku Extra Regions
1685 (1 puzzle)
Pair Sum Sudoku
1679 (2 puzzles)
Irregular Sudoku
1658 (1 puzzle)
Consecutive Sudoku
1627 (3 puzzles)
Difference Sudoku
1601 (2 puzzles)
Blackout Sudoku
1574 (4 puzzles)
Skyscrapers Sudoku
1187 (2 puzzles)
Same Sum Sudoku
920 (1 puzzle)
1944 (29 puzzles)
Magic Snail
2374 (1 puzzle)
Gapped Skyscrapers
2238 (3 puzzles)
Easy as ABC
2056 (3 puzzles)
Product Latin Square
2025 (2 puzzles)
Double Block
2015 (3 puzzles)
Skyscrapers
1992 (3 puzzles)
Exclusive Skyscrapers
1944 (2 puzzles)
Summed Skyscrapers
1931 (3 puzzles)
Product Skyscrapers
1887 (3 puzzles)
Top Heavy Number Place
1789 (3 puzzles)
Kropki
1558 (2 puzzles)
Fuzuli
1226 (1 puzzle)
1809 (14 puzzles)
Nanro
1991 (1 puzzle)
Ripple Effect
1920 (3 puzzles)
Suguru
1914 (3 puzzles)
Chaos
1834 (2 puzzles)
No Touch Sums
1695 (2 puzzles)
Product Kuromasu
1692 (2 puzzles)
Meandering Numbers
1392 (1 puzzle)
1921 (41 puzzles)
Battleships Minesweeper
2618 (2 puzzles)
Hexa Minesweeper
2304 (2 puzzles)
Star Battle
2288 (2 puzzles)
Tents
2163 (3 puzzles)
Akari
2130 (4 puzzles)
Lighthouses
2010 (3 puzzles)
Battleships
2000 (3 puzzles)
Star Battle (Small Regions)
1998 (2 puzzles)
Gaps
1911 (3 puzzles)
Point a Star
1849 (2 puzzles)
Knight Battleships
1846 (2 puzzles)
Clouds
1693 (3 puzzles)
Domino Castle with Sums
1631 (1 puzzle)
Pointing at the Crowd
1629 (1 puzzle)
No Four in a Row
1580 (3 puzzles)
Minesweeper
1523 (3 puzzles)
Queens
1259 (2 puzzles)
1949 (35 puzzles)
Tetroscope
2157 (2 puzzles)
Statue Park
2146 (4 puzzles)
Touching Pentomino
2102 (2 puzzles)
LITS
2043 (5 puzzles)
Inverse LITS
2037 (2 puzzles)
Pentomino Areas
1997 (4 puzzles)
SLICY
1993 (2 puzzles)
Pentomino Division
1823 (4 puzzles)
LITS+
1799 (3 puzzles)
Hungarian Pentomino
1789 (3 puzzles)
Pentomino
1708 (1 puzzle)
Pentomino Fences
1688 (3 puzzles)
1843 (76 puzzles)
Even/Odd Fence
2692 (2 puzzles)
Loop and Bounds
2431 (1 puzzle)
Russian Loop
2365 (2 puzzles)
Yajilin
2313 (2 puzzles)
Alternate Loop
2309 (2 puzzles)
Maxi Loop
2204 (2 puzzles)
Ring Ring
2170 (6 puzzles)
Railroad
2115 (2 puzzles)
Ring Ring Matryoshka
2094 (1 puzzle)
Every Second Straight
2089 (2 puzzles)
Masyu
2081 (2 puzzles)
Fences/Slitherlink
2069 (3 puzzles)
Hexa Fences
2019 (2 puzzles)
Named Ring Ring
1995 (1 puzzle)
Inturnal
1943 (2 puzzles)
Kuroshiro
1902 (4 puzzles)
Expressway
1871 (5 puzzles)
Touching Ring Ring
1868 (1 puzzle)
Simple Loop
1860 (4 puzzles)
Chat Room
1755 (2 puzzles)
Minesweeper Loop
1730 (3 puzzles)
Knapp Daneben Slitherlink
1713 (2 puzzles)
Four Winds
1689 (2 puzzles)
Every Second Turn
1661 (2 puzzles)
Black Ring White Ring
1597 (1 puzzle)
Country Road
1588 (3 puzzles)
Mid Loop
1582 (3 puzzles)
Maxi Ring Ring
1546 (1 puzzle)
Ring Ring Minus One
1444 (1 puzzle)
Turning Fences
1327 (2 puzzles)
Shortest Segment
1133 (2 puzzles)
Polygraph
1111 (4 puzzles)
Double Back
740 (2 puzzles)
1973 (21 puzzles)
Dutch Snake
2643 (2 puzzles)
Passage
2228 (3 puzzles)
Snake
2223 (3 puzzles)
Bosnian Snake
2033 (4 puzzles)
Maxi Snake
2000 (1 puzzle)
Striped Snake
1804 (3 puzzles)
Snakescope
1657 (2 puzzles)
Belarusian Snake
1314 (3 puzzles)
1940 (51 puzzles)
Pata
2346 (2 puzzles)
Nurikabe
2335 (2 puzzles)
Yin Yang
2293 (2 puzzles)
Norinori
2257 (1 puzzle)
Aquarium
2221 (2 puzzles)
Hexa Islands
2139 (2 puzzles)
Hitori
2138 (2 puzzles)
Arrow Web
2044 (2 puzzles)
Heyawake
2042 (2 puzzles)
Cave
2007 (2 puzzles)
Easy as Coral
1942 (3 puzzles)
Aquapelago
1929 (5 puzzles)
Kuromasu
1919 (3 puzzles)
Tapa
1857 (5 puzzles)
Paint by Max
1821 (2 puzzles)
Aqre
1803 (5 puzzles)
Paint by Hex
1720 (2 puzzles)
Battenberg Painting
1640 (1 puzzle)
Choco Banana
1546 (6 puzzles)
2023 (45 puzzles)
Squares and Rectangles
2482 (2 puzzles)
ABC Division
2475 (2 puzzles)
Black and white
2391 (2 puzzles)
Neighbor Areas
2336 (2 puzzles)
Consecutive Double Choco
2260 (3 puzzles)
L-shapes
2218 (2 puzzles)
Domino Hunt
2181 (3 puzzles)
Inverse Double Choco
2117 (4 puzzles)
Fillomino
1992 (2 puzzles)
Double Choco
1943 (5 puzzles)
Spiral Galaxies
1931 (1 puzzle)
Fo-(Faibu-)seruzu
1923 (2 puzzles)
Two Apiece
1922 (2 puzzles)
Double Choco No Touch
1862 (3 puzzles)
Shikaku
1808 (2 puzzles)
Kaitoramma
1753 (4 puzzles)
Slash Pack
1722 (2 puzzles)
Araf
1239 (2 puzzles)
1691 (1 puzzle)
Slalom/Gokigen Naname
1691 (1 puzzle)