Christina

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

1299 (43 puzzles)
Perfect Square Sudoku
2023 (1 puzzle)
Self-joint Sudoku
1996 (4 puzzles)
Double Sudoku
1802 (2 puzzles)
Odd-Even-Big-Small
1775 (2 puzzles)
Pair Sum Sudoku
1722 (2 puzzles)
Skyscrapers Sudoku
1689 (1 puzzle)
No Touch Sudoku
1633 (3 puzzles)
X Sums Sudoku
1628 (3 puzzles)
Even/Odd Sudoku
1536 (3 puzzles)
Difference Sudoku
1495 (2 puzzles)
Antidiagonal Sudoku
1443 (2 puzzles)
Fortress Sudoku
1393 (3 puzzles)
Irregular Sudoku
1145 (3 puzzles)
Odd Sudoku
909 (2 puzzles)
Antiknight Sudoku
688 (2 puzzles)
Sudoku
682 (2 puzzles)
Consecutive Sudoku
555 (2 puzzles)
Diagonal Sudoku
1 (2 puzzles)
Sudoku Extra Regions
0 (2 puzzles)
1579 (30 puzzles)
Exclusive Skyscrapers
1997 (1 puzzle)
Magic Snail
1997 (4 puzzles)
Double Block
1916 (3 puzzles)
Fuzuli
1865 (3 puzzles)
Product Skyscrapers
1857 (2 puzzles)
Easy as ABC
1758 (3 puzzles)
Top Heavy Number Place
1659 (2 puzzles)
Summed Skyscrapers
1590 (2 puzzles)
Product Latin Square
1493 (3 puzzles)
Kropki
1149 (3 puzzles)
Skyscrapers
811 (2 puzzles)
Gapped Skyscrapers
498 (2 puzzles)
1693 (14 puzzles)
Nanro
2134 (3 puzzles)
No Touch Sums
1946 (2 puzzles)
Product Kuromasu
1752 (2 puzzles)
Ripple Effect
1644 (2 puzzles)
Suguru
1619 (2 puzzles)
Chaos
1125 (3 puzzles)
1563 (39 puzzles)
Battleships Minesweeper
2034 (3 puzzles)
Point a Star
1991 (3 puzzles)
Tents
1933 (2 puzzles)
Hexa Minesweeper
1906 (3 puzzles)
Lighthouses
1880 (2 puzzles)
Gaps
1874 (3 puzzles)
Star Battle
1859 (3 puzzles)
Minesweeper
1763 (2 puzzles)
Akari
1763 (2 puzzles)
Clouds
1741 (2 puzzles)
Star Battle (Small Regions)
1256 (2 puzzles)
Knight Battleships
1136 (3 puzzles)
Domino Castle with Sums
1074 (3 puzzles)
Battleships
845 (2 puzzles)
Queens
762 (2 puzzles)
No Four in a Row
732 (2 puzzles)
1574 (14 puzzles)
Pentomino Division
2043 (1 puzzle)
Hungarian Pentomino
1798 (2 puzzles)
Touching Pentomino
1771 (2 puzzles)
Pentomino Fences
1612 (1 puzzle)
Pentomino
1601 (2 puzzles)
LITS
1527 (4 puzzles)
Tetroscope
969 (2 puzzles)
1747 (48 puzzles)
Hexa Fences
2371 (2 puzzles)
Four Winds
2337 (2 puzzles)
Railroad
2299 (2 puzzles)
Simple Loop
2209 (3 puzzles)
Alternate Loop
2164 (2 puzzles)
Masyu
2151 (4 puzzles)
Shortest Segment
2124 (2 puzzles)
Polygraph
2053 (1 puzzle)
Fences/Slitherlink
2006 (3 puzzles)
Double Back
1978 (3 puzzles)
Russian Loop
1846 (2 puzzles)
Minesweeper Loop
1781 (2 puzzles)
Every Second Straight
1666 (2 puzzles)
Maxi Loop
1628 (3 puzzles)
Every Second Turn
1603 (3 puzzles)
Even/Odd Fence
1594 (1 puzzle)
Knapp Daneben Slitherlink
1396 (1 puzzle)
Country Road
1255 (2 puzzles)
Chat Room
1114 (4 puzzles)
Loop and Bounds
894 (2 puzzles)
Inturnal
0 (2 puzzles)
1415 (13 puzzles)
Passage
2159 (2 puzzles)
Snakescope
2152 (2 puzzles)
Belarusian Snake
1875 (2 puzzles)
Dutch Snake
1592 (2 puzzles)
Maxi Snake
947 (3 puzzles)
Snake
0 (2 puzzles)
1530 (33 puzzles)
Norinori
2257 (2 puzzles)
Aquarium
2149 (3 puzzles)
Easy as Coral
2116 (2 puzzles)
Paint by Max
1905 (2 puzzles)
Paint by Hex
1859 (2 puzzles)
Tapa
1846 (3 puzzles)
Hitori
1718 (1 puzzle)
Yin Yang
1542 (2 puzzles)
Arrow Web
1532 (2 puzzles)
Battenberg Painting
1452 (2 puzzles)
Aqre
1211 (3 puzzles)
Cave
1110 (2 puzzles)
Heyawake
1062 (2 puzzles)
Nurikabe
923 (2 puzzles)
Kuromasu
812 (2 puzzles)
Hexa Islands
0 (1 puzzle)
1461 (35 puzzles)
Black and white
2108 (2 puzzles)
Domino Hunt
1926 (3 puzzles)
Squares and Rectangles
1924 (3 puzzles)
L-shapes
1914 (3 puzzles)
Fo-(Faibu-)seruzu
1820 (3 puzzles)
Shikaku
1650 (2 puzzles)
ABC Division
1546 (3 puzzles)
Two Apiece
1364 (3 puzzles)
Slash Pack
1319 (3 puzzles)
Spiral Galaxies
1204 (3 puzzles)
Araf
963 (2 puzzles)
Fillomino
879 (3 puzzles)
Neighbor Areas
0 (2 puzzles)
2371 (2 puzzles)
Slalom/Gokigen Naname
2371 (2 puzzles)