IrinaD

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

1013 (58 puzzles)
Sudoku Extra Regions
1292 (3 puzzles)
Sudoku
1267 (3 puzzles)
Double Sudoku
1208 (3 puzzles)
Skyscrapers Sudoku
1208 (2 puzzles)
Diagonal Sudoku
1161 (3 puzzles)
Antidiagonal Sudoku
1137 (2 puzzles)
Perfect Square Sudoku
1131 (3 puzzles)
No Touch Sudoku
1131 (3 puzzles)
Fortress Sudoku
1120 (3 puzzles)
Odd Sudoku
1092 (3 puzzles)
Antiknight Sudoku
1041 (3 puzzles)
Difference Sudoku
998 (5 puzzles)
Even/Odd Sudoku
994 (3 puzzles)
Irregular Sudoku
974 (3 puzzles)
Odd-Even-Big-Small
948 (2 puzzles)
Consecutive Sudoku
851 (4 puzzles)
Self-joint Sudoku
834 (4 puzzles)
X Sums Sudoku
662 (4 puzzles)
Pair Sum Sudoku
268 (2 puzzles)
1307 (42 puzzles)
Magic Snail
1985 (5 puzzles)
Product Skyscrapers
1515 (3 puzzles)
Gapped Skyscrapers
1452 (3 puzzles)
Kropki
1400 (3 puzzles)
Double Block
1289 (4 puzzles)
Exclusive Skyscrapers
1273 (3 puzzles)
Product Latin Square
1237 (4 puzzles)
Easy as ABC
1205 (4 puzzles)
Summed Skyscrapers
1197 (3 puzzles)
Top Heavy Number Place
1092 (3 puzzles)
Skyscrapers
1028 (3 puzzles)
Fuzuli
795 (4 puzzles)
1442 (17 puzzles)
Product Kuromasu
2486 (3 puzzles)
Nanro
1450 (3 puzzles)
Ripple Effect
1390 (3 puzzles)
Chaos
1220 (3 puzzles)
Suguru
1119 (3 puzzles)
No Touch Sums
761 (2 puzzles)
1392 (50 puzzles)
Clouds
1954 (4 puzzles)
Tents
1638 (3 puzzles)
Hexa Minesweeper
1602 (3 puzzles)
Star Battle (Small Regions)
1498 (3 puzzles)
Battleships Minesweeper
1494 (3 puzzles)
Point a Star
1474 (3 puzzles)
Lighthouses
1444 (3 puzzles)
No Four in a Row
1440 (3 puzzles)
Akari
1352 (3 puzzles)
Knight Battleships
1326 (3 puzzles)
Gaps
1271 (4 puzzles)
Minesweeper
1265 (3 puzzles)
Queens
1249 (3 puzzles)
Star Battle
1208 (4 puzzles)
Domino Castle with Sums
1135 (2 puzzles)
Battleships
742 (3 puzzles)
1486 (24 puzzles)
LITS+
2014 (1 puzzle)
Touching Pentomino
1845 (3 puzzles)
Pentomino Division
1799 (4 puzzles)
Tetroscope
1724 (3 puzzles)
Hungarian Pentomino
1520 (3 puzzles)
SLICY
1455 (1 puzzle)
Inverse LITS
1227 (1 puzzle)
Pentomino Fences
1217 (2 puzzles)
LITS
1179 (3 puzzles)
Pentomino
848 (3 puzzles)
1461 (67 puzzles)
Every Second Straight
2182 (3 puzzles)
Chat Room
2103 (4 puzzles)
Alternate Loop
2094 (3 puzzles)
Knapp Daneben Slitherlink
1903 (3 puzzles)
Russian Loop
1704 (3 puzzles)
Even/Odd Fence
1662 (2 puzzles)
Every Second Turn
1625 (3 puzzles)
Fences/Slitherlink
1575 (4 puzzles)
Four Winds
1479 (3 puzzles)
Maxi Loop
1465 (2 puzzles)
Minesweeper Loop
1417 (3 puzzles)
Inturnal
1366 (5 puzzles)
Country Road
1340 (3 puzzles)
Loop and Bounds
1327 (3 puzzles)
Shortest Segment
1239 (3 puzzles)
Double Back
1227 (2 puzzles)
Masyu
1134 (4 puzzles)
Simple Loop
1082 (3 puzzles)
Hexa Fences
1056 (3 puzzles)
Railroad
1041 (3 puzzles)
Polygraph
1025 (3 puzzles)
Turning Fences
782 (2 puzzles)
1901 (18 puzzles)
Snakescope
2348 (3 puzzles)
Snake
2106 (3 puzzles)
Passage
1923 (3 puzzles)
Dutch Snake
1731 (3 puzzles)
Belarusian Snake
1713 (3 puzzles)
Maxi Snake
1587 (3 puzzles)
1185 (51 puzzles)
Battenberg Painting
1886 (3 puzzles)
Paint by Max
1612 (3 puzzles)
Norinori
1452 (3 puzzles)
Arrow Web
1337 (3 puzzles)
Paint by Hex
1250 (3 puzzles)
Nurikabe
1227 (4 puzzles)
Hexa Islands
1225 (2 puzzles)
Easy as Coral
1219 (3 puzzles)
Tapa
1209 (4 puzzles)
Heyawake
1175 (3 puzzles)
Aqre
1114 (5 puzzles)
Yin Yang
971 (4 puzzles)
Aquarium
960 (3 puzzles)
Kuromasu
934 (3 puzzles)
Hitori
720 (2 puzzles)
Cave
625 (3 puzzles)
1728 (43 puzzles)
L-shapes
2122 (3 puzzles)
Two Apiece
1912 (4 puzzles)
ABC Division
1900 (4 puzzles)
Black and white
1876 (3 puzzles)
Spiral Galaxies
1871 (3 puzzles)
Squares and Rectangles
1746 (5 puzzles)
Shikaku
1743 (3 puzzles)
Slash Pack
1709 (5 puzzles)
Fillomino
1702 (4 puzzles)
Neighbor Areas
1562 (2 puzzles)
Fo-(Faibu-)seruzu
1559 (2 puzzles)
Araf
1213 (2 puzzles)
Domino Hunt
1153 (3 puzzles)
1344 (2 puzzles)
Slalom/Gokigen Naname
1344 (2 puzzles)