STRad

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

1434 (51 puzzles)
Same Sum Sudoku
2134 (1 puzzle)
Even/Odd Sudoku
2116 (2 puzzles)
Search Max Sudoku
2105 (1 puzzle)
Irregular Sudoku
1961 (2 puzzles)
Citywalk Sudoku
1945 (5 puzzles)
Sudoku
1804 (2 puzzles)
No Touch Sudoku
1679 (1 puzzle)
Antiknight Sudoku
1678 (1 puzzle)
Diagonal Sudoku
1675 (2 puzzles)
Odd Sudoku
1611 (1 puzzle)
X Sums Sudoku
1600 (2 puzzles)
Numbered Rooms Sudoku
1575 (5 puzzles)
Sudoku Extra Regions
1548 (1 puzzle)
Odd-Even-Big-Small
1497 (1 puzzle)
Fortress Sudoku
1446 (1 puzzle)
Blackout Sudoku
1435 (4 puzzles)
Difference Sudoku
1333 (3 puzzles)
Antidiagonal Sudoku
1290 (2 puzzles)
Pair Sum Sudoku
1215 (2 puzzles)
Self-joint Sudoku
1113 (3 puzzles)
Consecutive Sudoku
1029 (3 puzzles)
Battenberg Sudoku
979 (1 puzzle)
Double Sudoku
677 (2 puzzles)
Skyscrapers Sudoku
1 (2 puzzles)
Perfect Square Sudoku
0 (1 puzzle)
1574 (28 puzzles)
Exclusive Skyscrapers
2098 (2 puzzles)
Product Skyscrapers
1806 (3 puzzles)
Product Latin Square
1806 (2 puzzles)
Skyscrapers
1796 (2 puzzles)
Gapped Skyscrapers
1786 (3 puzzles)
Easy as ABC
1714 (2 puzzles)
Magic Snail
1673 (2 puzzles)
Double Block
1590 (3 puzzles)
Fuzuli
1396 (2 puzzles)
Summed Skyscrapers
1263 (3 puzzles)
Top Heavy Number Place
1208 (2 puzzles)
Kropki
672 (2 puzzles)
1729 (13 puzzles)
Nanro
2283 (2 puzzles)
Product Kuromasu
2134 (2 puzzles)
No Touch Sums
1965 (2 puzzles)
Chaos
1831 (2 puzzles)
Ripple Effect
1296 (2 puzzles)
Suguru
1154 (3 puzzles)
1680 (42 puzzles)
Gaps
2131 (3 puzzles)
Clouds
2065 (3 puzzles)
Pointing at the Crowd
2046 (1 puzzle)
Knight Battleships
2031 (2 puzzles)
Battleships
1983 (3 puzzles)
No Four in a Row
1933 (3 puzzles)
Domino Castle with Sums
1876 (1 puzzle)
Star Battle (Small Regions)
1871 (2 puzzles)
Point a Star
1759 (2 puzzles)
Minesweeper
1731 (4 puzzles)
Akari
1650 (4 puzzles)
Lighthouses
1634 (3 puzzles)
Hexa Minesweeper
1612 (2 puzzles)
Tents
1584 (3 puzzles)
Queens
1450 (2 puzzles)
Battleships Minesweeper
827 (2 puzzles)
Star Battle
1 (2 puzzles)
1457 (33 puzzles)
Pentomino
2169 (1 puzzle)
Hungarian Pentomino
1964 (3 puzzles)
LITS+
1857 (3 puzzles)
Inverse LITS
1690 (2 puzzles)
SLICY
1660 (2 puzzles)
Statue Park
1612 (4 puzzles)
Tetroscope
1541 (2 puzzles)
LITS
1508 (5 puzzles)
Touching Pentomino
1314 (2 puzzles)
Pentomino Fences
1104 (3 puzzles)
Pentomino Areas
1001 (3 puzzles)
Pentomino Division
578 (3 puzzles)
1510 (76 puzzles)
Ring Ring Matryoshka
2564 (1 puzzle)
Touching Ring Ring
2229 (1 puzzle)
Maxi Ring Ring
2159 (1 puzzle)
Chat Room
2122 (2 puzzles)
Ring Ring Minus One
1976 (1 puzzle)
Black Ring White Ring
1947 (1 puzzle)
Named Ring Ring
1885 (1 puzzle)
Expressway
1881 (4 puzzles)
Loop and Bounds
1850 (1 puzzle)
Every Second Straight
1818 (2 puzzles)
Four Winds
1813 (2 puzzles)
Minesweeper Loop
1757 (3 puzzles)
Double Back
1722 (2 puzzles)
Railroad
1688 (2 puzzles)
Russian Loop
1682 (3 puzzles)
Ring Ring
1653 (7 puzzles)
Hexa Fences
1624 (2 puzzles)
Fences/Slitherlink
1563 (3 puzzles)
Polygraph
1537 (4 puzzles)
Country Road
1519 (3 puzzles)
Maxi Loop
1465 (2 puzzles)
Mid Loop
1462 (3 puzzles)
Kuroshiro
1424 (4 puzzles)
Turning Fences
1368 (3 puzzles)
Knapp Daneben Slitherlink
1325 (2 puzzles)
Simple Loop
1228 (3 puzzles)
Alternate Loop
1057 (2 puzzles)
Yajilin
1041 (1 puzzle)
Every Second Turn
1033 (2 puzzles)
Masyu
947 (2 puzzles)
Even/Odd Fence
863 (2 puzzles)
Inturnal
731 (2 puzzles)
Shortest Segment
1 (2 puzzles)
1676 (19 puzzles)
Belarusian Snake
2349 (3 puzzles)
Passage
1875 (3 puzzles)
Maxi Snake
1700 (1 puzzle)
Dutch Snake
1502 (2 puzzles)
Bosnian Snake
1492 (3 puzzles)
Snakescope
1452 (2 puzzles)
Striped Snake
1439 (2 puzzles)
Snake
1401 (3 puzzles)
1562 (53 puzzles)
Aquarium
2314 (2 puzzles)
Pata
2268 (1 puzzle)
Paint by Max
2030 (2 puzzles)
Paint by Hex
2009 (2 puzzles)
Hitori
1886 (2 puzzles)
Hexa Islands
1739 (2 puzzles)
Aquapelago
1632 (6 puzzles)
Tapa
1628 (5 puzzles)
Kuromasu
1608 (2 puzzles)
Nurikabe
1571 (3 puzzles)
Aqre
1563 (5 puzzles)
Battenberg Painting
1538 (1 puzzle)
Choco Banana
1481 (7 puzzles)
Norinori
1468 (2 puzzles)
Heyawake
1454 (3 puzzles)
Arrow Web
1328 (2 puzzles)
Cave
1216 (2 puzzles)
Easy as Coral
692 (2 puzzles)
Yin Yang
601 (2 puzzles)
1496 (48 puzzles)
Consecutive Double Choco
2178 (3 puzzles)
Black and white
2048 (2 puzzles)
Spiral Galaxies
1905 (1 puzzle)
Two Apiece
1821 (2 puzzles)
Inverse Double Choco
1721 (4 puzzles)
Fo-(Faibu-)seruzu
1670 (2 puzzles)
Slash Pack
1656 (2 puzzles)
L-shapes
1632 (2 puzzles)
Squares and Rectangles
1582 (2 puzzles)
Shikaku
1577 (2 puzzles)
Double Choco
1536 (8 puzzles)
ABC Division
1471 (2 puzzles)
Domino Hunt
1303 (3 puzzles)
Fillomino
1285 (2 puzzles)
Kaitoramma
1277 (4 puzzles)
Araf
975 (2 puzzles)
Neighbor Areas
765 (2 puzzles)
Double Choco No Touch
744 (3 puzzles)
490 (1 puzzle)
Slalom/Gokigen Naname
490 (1 puzzle)