Puchan

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

1701 (5 puzzles)
Even/Odd Sudoku
1923 (1 puzzle)
Self-joint Sudoku
1789 (1 puzzle)
Perfect Square Sudoku
1771 (1 puzzle)
Irregular Sudoku
1530 (1 puzzle)
Consecutive Sudoku
1493 (1 puzzle)
1765 (5 puzzles)
Fuzuli
2082 (1 puzzle)
Top Heavy Number Place
2013 (1 puzzle)
Exclusive Skyscrapers
1812 (1 puzzle)
Product Skyscrapers
1717 (1 puzzle)
Skyscrapers
1203 (1 puzzle)
1684 (1 puzzle)
No Touch Sums
1684 (1 puzzle)
1519 (6 puzzles)
No Four in a Row
2105 (1 puzzle)
Akari
1856 (1 puzzle)
Hexa Minesweeper
1700 (1 puzzle)
Gaps
1615 (1 puzzle)
Knight Battleships
1116 (1 puzzle)
Point a Star
720 (1 puzzle)
1487 (4 puzzles)
Pentomino Division
2920 (1 puzzle)
LITS
1953 (1 puzzle)
Inverse LITS
1075 (1 puzzle)
Hungarian Pentomino
0 (1 puzzle)
1955 (6 puzzles)
Alternate Loop
2417 (1 puzzle)
Simple Loop
2060 (1 puzzle)
Inturnal
1957 (1 puzzle)
Masyu
1786 (1 puzzle)
Turning Fences
1784 (1 puzzle)
Even/Odd Fence
1725 (1 puzzle)
1366 (7 puzzles)
Hexa Islands
2146 (1 puzzle)
Arrow Web
1705 (1 puzzle)
Kuromasu
1624 (1 puzzle)
Heyawake
1614 (1 puzzle)
Nurikabe
1016 (1 puzzle)
Paint by Hex
938 (1 puzzle)
Hitori
518 (1 puzzle)
1561 (4 puzzles)
ABC Division
2364 (1 puzzle)
Neighbor Areas
1806 (1 puzzle)
Fo-(Faibu-)seruzu
1229 (1 puzzle)
Araf
844 (1 puzzle)