Dmitry Grishchenko

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

1796 (53 puzzles)
Diagonal Sudoku
2288 (4 puzzles)
Antidiagonal Sudoku
2180 (2 puzzles)
Pair Sum Sudoku
2159 (4 puzzles)
Odd-Even-Big-Small
2122 (3 puzzles)
Perfect Square Sudoku
2060 (2 puzzles)
Consecutive Sudoku
2052 (3 puzzles)
Antiknight Sudoku
1994 (3 puzzles)
Even/Odd Sudoku
1939 (3 puzzles)
Sudoku
1811 (3 puzzles)
Sudoku Extra Regions
1768 (2 puzzles)
Double Sudoku
1687 (5 puzzles)
Irregular Sudoku
1673 (3 puzzles)
X Sums Sudoku
1643 (2 puzzles)
Fortress Sudoku
1438 (3 puzzles)
Skyscrapers Sudoku
1425 (4 puzzles)
Odd Sudoku
1368 (4 puzzles)
No Touch Sudoku
1130 (3 puzzles)
2175 (24 puzzles)
Magic Snail
2577 (3 puzzles)
Double Block
2354 (4 puzzles)
Skyscrapers
2316 (4 puzzles)
Fuzuli
2303 (2 puzzles)
Top Heavy Number Place
2198 (2 puzzles)
Kropki
2158 (3 puzzles)
Easy as ABC
2114 (2 puzzles)
Product Latin Square
1522 (4 puzzles)
1999 (19 puzzles)
Suguru
2386 (2 puzzles)
Ripple Effect
2258 (3 puzzles)
No Touch Sums
2167 (5 puzzles)
Chaos
1747 (5 puzzles)
Product Kuromasu
1714 (4 puzzles)
1991 (67 puzzles)
Clouds
2623 (4 puzzles)
Gaps
2432 (7 puzzles)
Battleships
2275 (4 puzzles)
Tents
2249 (5 puzzles)
Domino Castle with Sums
2194 (4 puzzles)
Hexa Minesweeper
2092 (5 puzzles)
Minesweeper
2006 (3 puzzles)
Battleships Minesweeper
1993 (5 puzzles)
No Four in a Row
1912 (6 puzzles)
Star Battle (Small Regions)
1774 (5 puzzles)
Lighthouses
1711 (3 puzzles)
Point a Star
1695 (4 puzzles)
Akari
1682 (4 puzzles)
Queens
1515 (2 puzzles)
Knight Battleships
1415 (4 puzzles)
Star Battle
1310 (2 puzzles)
2112 (23 puzzles)
Touching Pentomino
2265 (5 puzzles)
Hungarian Pentomino
2186 (4 puzzles)
Tetroscope
2143 (7 puzzles)
Pentomino
2005 (4 puzzles)
LITS
1828 (3 puzzles)
1944 (62 puzzles)
Every Second Straight
2332 (4 puzzles)
Loop and Bounds
2327 (4 puzzles)
Hexa Fences
2229 (3 puzzles)
Maxi Loop
2194 (4 puzzles)
Alternate Loop
2138 (4 puzzles)
Russian Loop
2135 (5 puzzles)
Shortest Segment
2097 (4 puzzles)
Four Winds
2074 (5 puzzles)
Simple Loop
2068 (3 puzzles)
Every Second Turn
2062 (2 puzzles)
Minesweeper Loop
1837 (2 puzzles)
Chat Room
1801 (3 puzzles)
Masyu
1791 (4 puzzles)
Railroad
1728 (4 puzzles)
Double Back
1667 (2 puzzles)
Country Road
1541 (5 puzzles)
Fences
991 (4 puzzles)
2151 (18 puzzles)
Snakescope
2419 (3 puzzles)
Belarusian Snake
2391 (4 puzzles)
Maxi Snake
2161 (2 puzzles)
Dutch Snake
2104 (3 puzzles)
Snake
1890 (3 puzzles)
Passage
1865 (3 puzzles)
1846 (51 puzzles)
Nurikabe
2304 (3 puzzles)
Norinori
2255 (4 puzzles)
Battenberg Painting
2194 (3 puzzles)
Yin Yang
2186 (4 puzzles)
Heyawake
2030 (3 puzzles)
Kuromasu
2014 (4 puzzles)
Cave
1855 (2 puzzles)
Tapa
1838 (3 puzzles)
Hitori
1835 (6 puzzles)
Arrow Web
1805 (3 puzzles)
Easy as Coral
1731 (3 puzzles)
Aquarium
1714 (4 puzzles)
Paint by Hex
1439 (3 puzzles)
Hexa Islands
1295 (2 puzzles)
Paint by Max
1032 (4 puzzles)
2132 (33 puzzles)
Neighbor Areas
2439 (3 puzzles)
Black and white
2406 (3 puzzles)
L-shapes
2215 (3 puzzles)
Domino Hunt
2154 (3 puzzles)
Araf
2146 (6 puzzles)
Spiral Galaxies
2097 (2 puzzles)
Two Apiece
2095 (5 puzzles)
Shikaku
2024 (3 puzzles)
Fo-(Faibu-)seruzu
1880 (3 puzzles)
ABC Division
1720 (2 puzzles)
1810 (5 puzzles)
Slalom
1810 (5 puzzles)