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

1571 (10 puzzles)
Even/Odd Sudoku
1923 (1 puzzle)
Self-joint Sudoku
1789 (1 puzzle)
Antidiagonal Sudoku
1775 (1 puzzle)
Perfect Square Sudoku
1771 (1 puzzle)
Pair Sum Sudoku
1545 (1 puzzle)
Odd-Even-Big-Small
1525 (1 puzzle)
Consecutive Sudoku
1493 (1 puzzle)
Difference Sudoku
1460 (1 puzzle)
Irregular Sudoku
1216 (2 puzzles)
1772 (7 puzzles)
Summed Skyscrapers
2109 (1 puzzle)
Fuzuli
2082 (1 puzzle)
Top Heavy Number Place
2013 (1 puzzle)
Exclusive Skyscrapers
1812 (1 puzzle)
Product Skyscrapers
1717 (1 puzzle)
Kropki
1470 (1 puzzle)
Skyscrapers
1203 (1 puzzle)
1113 (4 puzzles)
No Touch Sums
1684 (1 puzzle)
Product Kuromasu
1408 (1 puzzle)
Suguru
1360 (1 puzzle)
Ripple Effect
0 (1 puzzle)
1521 (13 puzzles)
No Four in a Row
2105 (1 puzzle)
Star Battle (Small Regions)
1990 (1 puzzle)
Hexa Minesweeper
1861 (2 puzzles)
Akari
1856 (1 puzzle)
Battleships Minesweeper
1676 (1 puzzle)
Gaps
1611 (1 puzzle)
Queens
1559 (1 puzzle)
Minesweeper
1422 (1 puzzle)
Point a Star
1360 (2 puzzles)
Knight Battleships
1116 (1 puzzle)
Domino Castle with Sums
0 (1 puzzle)
1623 (8 puzzles)
Pentomino Division
2375 (2 puzzles)
LITS+
1961 (1 puzzle)
LITS
1953 (1 puzzle)
Touching Pentomino
1438 (1 puzzle)
Inverse LITS
1075 (1 puzzle)
Hungarian Pentomino
904 (2 puzzles)
1681 (12 puzzles)
Alternate Loop
2417 (1 puzzle)
Simple Loop
2060 (1 puzzle)
Maxi Loop
1869 (1 puzzle)
Masyu
1802 (1 puzzle)
Turning Fences
1784 (1 puzzle)
Even/Odd Fence
1725 (1 puzzle)
Fences/Slitherlink
1681 (1 puzzle)
Double Back
1644 (1 puzzle)
Inturnal
1626 (2 puzzles)
Four Winds
1112 (1 puzzle)
Polygraph
828 (1 puzzle)
1321 (1 puzzle)
Passage
1321 (1 puzzle)
1317 (13 puzzles)
Hexa Islands
2146 (1 puzzle)
Arrow Web
1705 (1 puzzle)
Norinori
1660 (1 puzzle)
Heyawake
1614 (1 puzzle)
Kuromasu
1579 (2 puzzles)
Paint by Max
1274 (1 puzzle)
Choco Banana
1032 (2 puzzles)
Aquarium
1031 (1 puzzle)
Nurikabe
1016 (1 puzzle)
Paint by Hex
938 (1 puzzle)
Hitori
518 (1 puzzle)
1606 (8 puzzles)
ABC Division
2364 (1 puzzle)
Two Apiece
2126 (1 puzzle)
Spiral Galaxies
1826 (1 puzzle)
Neighbor Areas
1806 (1 puzzle)
Slash Pack
1572 (1 puzzle)
Fo-(Faibu-)seruzu
1154 (2 puzzles)
Araf
844 (1 puzzle)
1312 (1 puzzle)
Slalom/Gokigen Naname
1312 (1 puzzle)