JJK

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

2280 (56 puzzles)
Double Sudoku
2537 (2 puzzles)
Sudoku Extra Regions
2516 (3 puzzles)
X Sums Sudoku
2504 (3 puzzles)
Consecutive Sudoku
2450 (3 puzzles)
Perfect Square Sudoku
2428 (3 puzzles)
Difference Sudoku
2393 (5 puzzles)
Odd-Even-Big-Small
2376 (2 puzzles)
Fortress Sudoku
2346 (2 puzzles)
Pair Sum Sudoku
2286 (2 puzzles)
Antiknight Sudoku
2266 (3 puzzles)
Diagonal Sudoku
2263 (3 puzzles)
Odd Sudoku
2247 (2 puzzles)
Irregular Sudoku
2236 (4 puzzles)
Skyscrapers Sudoku
2197 (2 puzzles)
Sudoku
2184 (3 puzzles)
Even/Odd Sudoku
2175 (4 puzzles)
No Touch Sudoku
2089 (2 puzzles)
Antidiagonal Sudoku
2046 (3 puzzles)
Self-joint Sudoku
1990 (5 puzzles)
2240 (40 puzzles)
Exclusive Skyscrapers
2425 (3 puzzles)
Summed Skyscrapers
2351 (3 puzzles)
Product Latin Square
2330 (3 puzzles)
Double Block
2301 (4 puzzles)
Product Skyscrapers
2275 (4 puzzles)
Kropki
2260 (2 puzzles)
Fuzuli
2226 (3 puzzles)
Gapped Skyscrapers
2220 (3 puzzles)
Top Heavy Number Place
2220 (4 puzzles)
Easy as ABC
2164 (3 puzzles)
Skyscrapers
2153 (4 puzzles)
Magic Snail
2031 (4 puzzles)
2226 (18 puzzles)
Chaos
2401 (3 puzzles)
No Touch Sums
2380 (3 puzzles)
Suguru
2269 (4 puzzles)
Product Kuromasu
2201 (2 puzzles)
Ripple Effect
2124 (3 puzzles)
Nanro
1956 (3 puzzles)
2241 (50 puzzles)
Star Battle
2725 (3 puzzles)
Akari
2582 (4 puzzles)
Point a Star
2463 (3 puzzles)
Domino Castle with Sums
2424 (2 puzzles)
Tents
2376 (2 puzzles)
Hexa Minesweeper
2375 (3 puzzles)
Minesweeper
2240 (3 puzzles)
Battleships
2191 (3 puzzles)
Battleships Minesweeper
2190 (2 puzzles)
Clouds
2190 (4 puzzles)
Knight Battleships
2186 (4 puzzles)
Gaps
2117 (5 puzzles)
Lighthouses
2097 (3 puzzles)
Star Battle (Small Regions)
2020 (3 puzzles)
Queens
1929 (3 puzzles)
No Four in a Row
1838 (3 puzzles)
2174 (24 puzzles)
SLICY
2530 (1 puzzle)
Hungarian Pentomino
2349 (3 puzzles)
LITS
2267 (4 puzzles)
Pentomino Division
2192 (5 puzzles)
Inverse LITS
2155 (1 puzzle)
Pentomino Fences
2145 (2 puzzles)
Pentomino
2145 (2 puzzles)
Touching Pentomino
2094 (3 puzzles)
LITS+
2004 (1 puzzle)
Tetroscope
1776 (2 puzzles)
2224 (65 puzzles)
Even/Odd Fence
2513 (2 puzzles)
Polygraph
2497 (3 puzzles)
Shortest Segment
2493 (3 puzzles)
Every Second Straight
2470 (2 puzzles)
Double Back
2459 (2 puzzles)
Maxi Loop
2443 (3 puzzles)
Hexa Fences
2389 (3 puzzles)
Simple Loop
2385 (3 puzzles)
Turning Fences
2377 (3 puzzles)
Masyu
2356 (5 puzzles)
Minesweeper Loop
2352 (2 puzzles)
Russian Loop
2247 (2 puzzles)
Fences/Slitherlink
2152 (4 puzzles)
Four Winds
2141 (2 puzzles)
Inturnal
2115 (6 puzzles)
Knapp Daneben Slitherlink
2091 (3 puzzles)
Alternate Loop
2040 (3 puzzles)
Country Road
2036 (3 puzzles)
Chat Room
2009 (3 puzzles)
Every Second Turn
1986 (2 puzzles)
Railroad
1892 (3 puzzles)
Loop and Bounds
1726 (3 puzzles)
2145 (17 puzzles)
Belarusian Snake
2269 (3 puzzles)
Snakescope
2260 (3 puzzles)
Dutch Snake
2245 (3 puzzles)
Passage
2108 (3 puzzles)
Maxi Snake
2087 (2 puzzles)
Snake
1881 (3 puzzles)
2343 (51 puzzles)
Hexa Islands
2662 (3 puzzles)
Cave
2622 (3 puzzles)
Hitori
2585 (3 puzzles)
Aquarium
2509 (2 puzzles)
Heyawake
2475 (4 puzzles)
Paint by Hex
2469 (3 puzzles)
Aqre
2387 (5 puzzles)
Tapa
2358 (3 puzzles)
Nurikabe
2334 (3 puzzles)
Norinori
2325 (3 puzzles)
Easy as Coral
2268 (3 puzzles)
Kuromasu
2187 (4 puzzles)
Arrow Web
2147 (3 puzzles)
Yin Yang
2137 (4 puzzles)
Paint by Max
2059 (3 puzzles)
Battenberg Painting
1923 (2 puzzles)
2053 (44 puzzles)
Spiral Galaxies
2339 (2 puzzles)
Fo-(Faibu-)seruzu
2321 (3 puzzles)
Neighbor Areas
2260 (3 puzzles)
Domino Hunt
2206 (3 puzzles)
Fillomino
2165 (4 puzzles)
Araf
2158 (3 puzzles)
Slash Pack
2134 (5 puzzles)
Two Apiece
2006 (3 puzzles)
L-shapes
1952 (3 puzzles)
Squares and Rectangles
1950 (4 puzzles)
Shikaku
1836 (3 puzzles)
ABC Division
1800 (5 puzzles)
Black and white
1773 (3 puzzles)
1929 (2 puzzles)
Slalom/Gokigen Naname
1929 (2 puzzles)