Alexander Golovanov

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

1456 (15 puzzles)
Search Max Sudoku
1941 (1 puzzle)
Same Sum Sudoku
1872 (1 puzzle)
Battenberg Sudoku
1836 (1 puzzle)
Numbered Rooms Sudoku
1756 (1 puzzle)
Consecutive Sudoku
1748 (2 puzzles)
Self-joint Sudoku
1744 (1 puzzle)
X Sums Sudoku
1701 (1 puzzle)
Skyscrapers Sudoku
1638 (1 puzzle)
Citywalk Sudoku
1554 (1 puzzle)
No Touch Sudoku
1493 (1 puzzle)
Difference Sudoku
1271 (1 puzzle)
Antiknight Sudoku
1141 (1 puzzle)
Blackout Sudoku
391 (1 puzzle)
Diagonal Sudoku
0 (1 puzzle)
1721 (8 puzzles)
Summed Skyscrapers
2073 (1 puzzle)
Gapped Skyscrapers
1969 (1 puzzle)
Product Skyscrapers
1927 (2 puzzles)
Top Heavy Number Place
1625 (1 puzzle)
Kropki
1622 (1 puzzle)
Exclusive Skyscrapers
1521 (1 puzzle)
Easy as ABC
1105 (1 puzzle)
1605 (4 puzzles)
Suguru
1948 (1 puzzle)
Ripple Effect
1620 (1 puzzle)
Meandering Numbers
1575 (1 puzzle)
Product Kuromasu
1277 (1 puzzle)
1685 (15 puzzles)
Minesweeper
2115 (1 puzzle)
Lighthouses
2101 (1 puzzle)
No Four in a Row
1925 (1 puzzle)
Clouds
1833 (1 puzzle)
Queens
1828 (1 puzzle)
Knight Battleships
1779 (2 puzzles)
Pointing at the Crowd
1719 (1 puzzle)
Star Battle
1582 (1 puzzle)
Gaps
1574 (1 puzzle)
Akari
1494 (2 puzzles)
Tents
1487 (1 puzzle)
Point a Star
1317 (1 puzzle)
Battleships
1246 (1 puzzle)
1740 (12 puzzles)
Pentomino Division
2597 (1 puzzle)
Hungarian Pentomino
2041 (1 puzzle)
Touching Pentomino
1770 (1 puzzle)
Inverse LITS
1764 (1 puzzle)
Pentomino Areas
1745 (3 puzzles)
Tetroscope
1566 (1 puzzle)
Statue Park
1497 (3 puzzles)
LITS
1417 (1 puzzle)
1591 (24 puzzles)
Touching Ring Ring
2290 (1 puzzle)
Yajilin
2170 (1 puzzle)
Black Ring White Ring
2108 (1 puzzle)
Ring Ring Matryoshka
2063 (1 puzzle)
Knapp Daneben Slitherlink
1817 (1 puzzle)
Simple Loop
1813 (1 puzzle)
Named Ring Ring
1803 (1 puzzle)
Mid Loop
1697 (2 puzzles)
Four Winds
1676 (1 puzzle)
Maxi Loop
1643 (1 puzzle)
Fences/Slitherlink
1611 (1 puzzle)
Ring Ring Minus One
1608 (1 puzzle)
Minesweeper Loop
1562 (1 puzzle)
Expressway
1556 (2 puzzles)
Every Second Turn
1496 (1 puzzle)
Chat Room
1347 (1 puzzle)
Masyu
1347 (1 puzzle)
Railroad
1292 (1 puzzle)
Ring Ring
1224 (1 puzzle)
Maxi Ring Ring
1208 (1 puzzle)
Country Road
1071 (1 puzzle)
Polygraph
530 (1 puzzle)
1669 (8 puzzles)
Striped Snake
2307 (2 puzzles)
Snakescope
1735 (1 puzzle)
Bosnian Snake
1572 (3 puzzles)
Snake
1234 (1 puzzle)
Belarusian Snake
1056 (1 puzzle)
1291 (15 puzzles)
Paint by Hex
1961 (1 puzzle)
Aquarium
1822 (1 puzzle)
Tapa
1543 (1 puzzle)
Aquapelago
1473 (1 puzzle)
Nurikabe
1356 (1 puzzle)
Heyawake
1305 (1 puzzle)
Arrow Web
1277 (1 puzzle)
Hexa Islands
1275 (1 puzzle)
Pata
1250 (1 puzzle)
Choco Banana
1113 (1 puzzle)
Easy as Coral
1056 (1 puzzle)
Aqre
992 (3 puzzles)
Cave
964 (1 puzzle)
1489 (7 puzzles)
Two Apiece
1766 (1 puzzle)
ABC Division
1635 (1 puzzle)
Neighbor Areas
1609 (1 puzzle)
Double Choco
1604 (1 puzzle)
Double Choco No Touch
1339 (1 puzzle)
Black and white
1251 (1 puzzle)
Fillomino
1218 (1 puzzle)