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

1800 (52 puzzles)
Consecutive Sudoku
2080 (3 puzzles)
Skyscrapers Sudoku
2054 (2 puzzles)
Odd-Even-Big-Small
2036 (2 puzzles)
Perfect Square Sudoku
2032 (3 puzzles)
Self-joint Sudoku
1929 (5 puzzles)
Even/Odd Sudoku
1852 (4 puzzles)
Antidiagonal Sudoku
1831 (2 puzzles)
Antiknight Sudoku
1812 (3 puzzles)
Odd Sudoku
1794 (2 puzzles)
X Sums Sudoku
1792 (3 puzzles)
Diagonal Sudoku
1789 (3 puzzles)
Pair Sum Sudoku
1779 (2 puzzles)
Difference Sudoku
1739 (4 puzzles)
Irregular Sudoku
1678 (4 puzzles)
No Touch Sudoku
1634 (2 puzzles)
Sudoku Extra Regions
1598 (3 puzzles)
Sudoku
1572 (2 puzzles)
Double Sudoku
1546 (1 puzzle)
Fortress Sudoku
1297 (2 puzzles)
1955 (39 puzzles)
Top Heavy Number Place
2245 (3 puzzles)
Magic Snail
2206 (4 puzzles)
Fuzuli
2136 (3 puzzles)
Double Block
2104 (4 puzzles)
Summed Skyscrapers
2036 (3 puzzles)
Easy as ABC
1990 (3 puzzles)
Gapped Skyscrapers
1976 (3 puzzles)
Product Latin Square
1865 (3 puzzles)
Exclusive Skyscrapers
1779 (3 puzzles)
Product Skyscrapers
1752 (4 puzzles)
Skyscrapers
1673 (4 puzzles)
Kropki
1618 (2 puzzles)
1783 (16 puzzles)
No Touch Sums
2033 (3 puzzles)
Suguru
1878 (3 puzzles)
Ripple Effect
1807 (3 puzzles)
Chaos
1762 (2 puzzles)
Nanro
1701 (3 puzzles)
Product Kuromasu
1371 (2 puzzles)
1929 (48 puzzles)
Gaps
2129 (5 puzzles)
Star Battle
2086 (3 puzzles)
Queens
2083 (2 puzzles)
Akari
2067 (3 puzzles)
Star Battle (Small Regions)
2062 (3 puzzles)
Tents
2041 (2 puzzles)
Lighthouses
1989 (3 puzzles)
No Four in a Row
1972 (3 puzzles)
Point a Star
1971 (3 puzzles)
Battleships
1949 (3 puzzles)
Hexa Minesweeper
1903 (3 puzzles)
Minesweeper
1824 (3 puzzles)
Clouds
1740 (4 puzzles)
Knight Battleships
1718 (4 puzzles)
Battleships Minesweeper
1647 (2 puzzles)
Domino Castle with Sums
1545 (2 puzzles)
2060 (23 puzzles)
Hungarian Pentomino
2408 (3 puzzles)
SLICY
2372 (1 puzzle)
Tetroscope
2239 (2 puzzles)
Pentomino Division
2144 (4 puzzles)
Touching Pentomino
2121 (3 puzzles)
Pentomino
2041 (2 puzzles)
LITS
1950 (4 puzzles)
Inverse LITS
1855 (1 puzzle)
Pentomino Fences
1672 (2 puzzles)
LITS+
1296 (1 puzzle)
2015 (63 puzzles)
Knapp Daneben Slitherlink
2586 (3 puzzles)
Even/Odd Fence
2437 (2 puzzles)
Every Second Straight
2346 (2 puzzles)
Simple Loop
2185 (3 puzzles)
Inturnal
2177 (6 puzzles)
Russian Loop
2174 (1 puzzle)
Alternate Loop
2126 (3 puzzles)
Four Winds
2094 (2 puzzles)
Every Second Turn
2085 (2 puzzles)
Loop and Bounds
2072 (3 puzzles)
Railroad
2005 (3 puzzles)
Chat Room
1997 (3 puzzles)
Maxi Loop
1979 (3 puzzles)
Fences/Slitherlink
1955 (4 puzzles)
Masyu
1953 (4 puzzles)
Country Road
1932 (3 puzzles)
Hexa Fences
1924 (3 puzzles)
Minesweeper Loop
1917 (2 puzzles)
Double Back
1754 (2 puzzles)
Shortest Segment
1736 (3 puzzles)
Polygraph
1565 (3 puzzles)
Turning Fences
1497 (3 puzzles)
1975 (17 puzzles)
Snakescope
2503 (3 puzzles)
Snake
2137 (3 puzzles)
Maxi Snake
1974 (2 puzzles)
Dutch Snake
1866 (3 puzzles)
Passage
1823 (3 puzzles)
Belarusian Snake
1545 (3 puzzles)
1929 (50 puzzles)
Aqre
2222 (5 puzzles)
Paint by Hex
2219 (3 puzzles)
Nurikabe
2159 (3 puzzles)
Tapa
2117 (3 puzzles)
Paint by Max
2089 (3 puzzles)
Arrow Web
2076 (3 puzzles)
Norinori
2025 (3 puzzles)
Easy as Coral
2020 (3 puzzles)
Hexa Islands
1996 (3 puzzles)
Battenberg Painting
1842 (2 puzzles)
Cave
1821 (3 puzzles)
Kuromasu
1763 (3 puzzles)
Yin Yang
1731 (4 puzzles)
Hitori
1633 (3 puzzles)
Heyawake
1567 (4 puzzles)
Aquarium
1343 (2 puzzles)
2142 (43 puzzles)
Two Apiece
2592 (3 puzzles)
Neighbor Areas
2572 (3 puzzles)
Slash Pack
2282 (5 puzzles)
Domino Hunt
2191 (3 puzzles)
ABC Division
2177 (5 puzzles)
Black and white
2153 (3 puzzles)
Shikaku
2130 (2 puzzles)
Fillomino
2090 (4 puzzles)
Fo-(Faibu-)seruzu
2041 (3 puzzles)
Squares and Rectangles
1928 (4 puzzles)
Spiral Galaxies
1907 (2 puzzles)
Araf
1842 (3 puzzles)
L-shapes
1834 (3 puzzles)
1732 (2 puzzles)
Slalom/Gokigen Naname
1732 (2 puzzles)