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

2255 (53 puzzles)
Blackout Sudoku
2572 (5 puzzles)
Sudoku Extra Regions
2548 (1 puzzle)
Battenberg Sudoku
2539 (1 puzzle)
Odd-Even-Big-Small
2496 (1 puzzle)
Odd Sudoku
2442 (1 puzzle)
Double Sudoku
2430 (2 puzzles)
Irregular Sudoku
2430 (2 puzzles)
X Sums Sudoku
2417 (2 puzzles)
Difference Sudoku
2414 (3 puzzles)
Pair Sum Sudoku
2340 (2 puzzles)
Antiknight Sudoku
2322 (2 puzzles)
Numbered Rooms Sudoku
2319 (5 puzzles)
Same Sum Sudoku
2257 (1 puzzle)
Search Max Sudoku
2218 (1 puzzle)
Fortress Sudoku
2210 (1 puzzle)
No Touch Sudoku
2204 (2 puzzles)
Sudoku
2159 (2 puzzles)
Skyscrapers Sudoku
2145 (2 puzzles)
Even/Odd Sudoku
2141 (2 puzzles)
Antidiagonal Sudoku
2124 (2 puzzles)
Citywalk Sudoku
2108 (4 puzzles)
Self-joint Sudoku
2045 (3 puzzles)
Diagonal Sudoku
1970 (2 puzzles)
Perfect Square Sudoku
1815 (1 puzzle)
Consecutive Sudoku
1795 (3 puzzles)
2284 (29 puzzles)
Product Latin Square
2517 (2 puzzles)
Gapped Skyscrapers
2375 (3 puzzles)
Summed Skyscrapers
2350 (3 puzzles)
Kropki
2346 (2 puzzles)
Product Skyscrapers
2315 (3 puzzles)
Fuzuli
2261 (2 puzzles)
Skyscrapers
2249 (2 puzzles)
Double Block
2244 (3 puzzles)
Magic Snail
2244 (2 puzzles)
Easy as ABC
2217 (2 puzzles)
Top Heavy Number Place
2190 (3 puzzles)
Exclusive Skyscrapers
2069 (2 puzzles)
2292 (14 puzzles)
No Touch Sums
2536 (2 puzzles)
Chaos
2317 (2 puzzles)
Suguru
2283 (3 puzzles)
Nanro
2277 (2 puzzles)
Ripple Effect
2257 (2 puzzles)
Product Kuromasu
2180 (2 puzzles)
Meandering Numbers
2108 (1 puzzle)
2155 (42 puzzles)
Point a Star
2556 (2 puzzles)
Domino Castle with Sums
2475 (1 puzzle)
Pointing at the Crowd
2467 (1 puzzle)
Akari
2433 (4 puzzles)
Knight Battleships
2331 (2 puzzles)
Clouds
2269 (3 puzzles)
Battleships
2213 (3 puzzles)
Lighthouses
2208 (3 puzzles)
Gaps
2184 (3 puzzles)
Tents
2168 (3 puzzles)
Minesweeper
2153 (4 puzzles)
Hexa Minesweeper
2115 (2 puzzles)
Star Battle
2111 (2 puzzles)
Star Battle (Small Regions)
2094 (2 puzzles)
Battleships Minesweeper
1832 (2 puzzles)
No Four in a Row
1764 (3 puzzles)
Queens
1357 (2 puzzles)
2147 (33 puzzles)
Inverse LITS
2473 (2 puzzles)
Touching Pentomino
2410 (2 puzzles)
Pentomino Division
2382 (3 puzzles)
Pentomino Fences
2316 (3 puzzles)
Pentomino Areas
2315 (3 puzzles)
LITS
2180 (5 puzzles)
Tetroscope
2148 (2 puzzles)
SLICY
2120 (2 puzzles)
LITS+
2106 (3 puzzles)
Statue Park
2096 (4 puzzles)
Hungarian Pentomino
1966 (3 puzzles)
Pentomino
0 (1 puzzle)
2302 (75 puzzles)
Yajilin
2768 (1 puzzle)
Polygraph
2703 (4 puzzles)
Ring Ring Matryoshka
2611 (1 puzzle)
Hexa Fences
2557 (2 puzzles)
Even/Odd Fence
2532 (2 puzzles)
Simple Loop
2498 (3 puzzles)
Mid Loop
2495 (3 puzzles)
Maxi Ring Ring
2470 (1 puzzle)
Knapp Daneben Slitherlink
2465 (2 puzzles)
Touching Ring Ring
2461 (1 puzzle)
Maxi Loop
2453 (2 puzzles)
Russian Loop
2442 (3 puzzles)
Ring Ring
2430 (7 puzzles)
Railroad
2428 (2 puzzles)
Fences/Slitherlink
2401 (3 puzzles)
Turning Fences
2388 (2 puzzles)
Masyu
2386 (2 puzzles)
Every Second Straight
2383 (2 puzzles)
Double Back
2360 (2 puzzles)
Every Second Turn
2355 (2 puzzles)
Named Ring Ring
2260 (1 puzzle)
Shortest Segment
2257 (2 puzzles)
Inturnal
2248 (2 puzzles)
Minesweeper Loop
2173 (3 puzzles)
Kuroshiro
2135 (4 puzzles)
Country Road
2126 (3 puzzles)
Expressway
2101 (4 puzzles)
Loop and Bounds
2013 (1 puzzle)
Alternate Loop
1839 (2 puzzles)
Four Winds
1737 (2 puzzles)
Chat Room
1626 (2 puzzles)
Ring Ring Minus One
1478 (1 puzzle)
Black Ring White Ring
1399 (1 puzzle)
2206 (17 puzzles)
Striped Snake
2669 (2 puzzles)
Snake
2579 (2 puzzles)
Belarusian Snake
2312 (3 puzzles)
Maxi Snake
2276 (1 puzzle)
Snakescope
2184 (2 puzzles)
Dutch Snake
1940 (2 puzzles)
Bosnian Snake
1912 (3 puzzles)
Passage
1908 (2 puzzles)
2388 (54 puzzles)
Cave
2765 (2 puzzles)
Norinori
2762 (2 puzzles)
Hexa Islands
2634 (2 puzzles)
Pata
2616 (1 puzzle)
Heyawake
2553 (3 puzzles)
Paint by Hex
2503 (2 puzzles)
Choco Banana
2470 (7 puzzles)
Arrow Web
2399 (2 puzzles)
Tapa
2379 (5 puzzles)
Paint by Max
2370 (2 puzzles)
Nurikabe
2357 (3 puzzles)
Easy as Coral
2347 (3 puzzles)
Aquarium
2312 (2 puzzles)
Kuromasu
2292 (2 puzzles)
Battenberg Painting
2285 (1 puzzle)
Aqre
2283 (5 puzzles)
Aquapelago
2261 (6 puzzles)
Hitori
2021 (2 puzzles)
Yin Yang
2000 (2 puzzles)
2118 (47 puzzles)
Neighbor Areas
2558 (2 puzzles)
Consecutive Double Choco
2475 (2 puzzles)
Araf
2390 (2 puzzles)
Fillomino
2357 (2 puzzles)
Fo-(Faibu-)seruzu
2340 (2 puzzles)
ABC Division
2263 (2 puzzles)
Spiral Galaxies
2215 (1 puzzle)
Kaitoramma
2198 (4 puzzles)
Double Choco No Touch
2155 (3 puzzles)
Domino Hunt
2101 (3 puzzles)
Inverse Double Choco
2100 (4 puzzles)
L-shapes
2079 (2 puzzles)
Shikaku
2060 (2 puzzles)
Two Apiece
2047 (2 puzzles)
Squares and Rectangles
1926 (2 puzzles)
Double Choco
1886 (8 puzzles)
Black and white
1870 (2 puzzles)
Slash Pack
1784 (2 puzzles)
2197 (1 puzzle)
Slalom/Gokigen Naname
2197 (1 puzzle)