CJK

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

2444 (52 puzzles)
Double Sudoku
2850 (1 puzzle)
Sudoku Extra Regions
2635 (2 puzzles)
Perfect Square Sudoku
2617 (2 puzzles)
Antidiagonal Sudoku
2594 (3 puzzles)
Consecutive Sudoku
2580 (2 puzzles)
Even/Odd Sudoku
2523 (4 puzzles)
Pair Sum Sudoku
2495 (3 puzzles)
Irregular Sudoku
2488 (4 puzzles)
No Touch Sudoku
2457 (3 puzzles)
Self-joint Sudoku
2450 (4 puzzles)
Odd-Even-Big-Small
2428 (2 puzzles)
X Sums Sudoku
2408 (4 puzzles)
Sudoku
2407 (2 puzzles)
Diagonal Sudoku
2403 (3 puzzles)
Difference Sudoku
2336 (4 puzzles)
Odd Sudoku
2286 (3 puzzles)
Antiknight Sudoku
2258 (2 puzzles)
Fortress Sudoku
2246 (3 puzzles)
Skyscrapers Sudoku
2103 (1 puzzle)
2417 (37 puzzles)
Product Latin Square
2604 (3 puzzles)
Summed Skyscrapers
2574 (2 puzzles)
Skyscrapers
2554 (4 puzzles)
Product Skyscrapers
2547 (3 puzzles)
Magic Snail
2538 (4 puzzles)
Double Block
2537 (5 puzzles)
Gapped Skyscrapers
2525 (2 puzzles)
Top Heavy Number Place
2496 (1 puzzle)
Easy as ABC
2297 (4 puzzles)
Kropki
2214 (3 puzzles)
Fuzuli
2117 (4 puzzles)
Exclusive Skyscrapers
1971 (2 puzzles)
2424 (18 puzzles)
Nanro
2806 (4 puzzles)
Chaos
2601 (3 puzzles)
No Touch Sums
2508 (3 puzzles)
Suguru
2305 (4 puzzles)
Ripple Effect
2037 (2 puzzles)
Product Kuromasu
1897 (2 puzzles)
2494 (48 puzzles)
Star Battle
3200 (3 puzzles)
Domino Castle with Sums
2834 (3 puzzles)
Queens
2783 (3 puzzles)
Star Battle (Small Regions)
2675 (3 puzzles)
Minesweeper
2591 (3 puzzles)
Battleships Minesweeper
2590 (3 puzzles)
Knight Battleships
2550 (3 puzzles)
Tents
2548 (3 puzzles)
Hexa Minesweeper
2538 (3 puzzles)
Lighthouses
2510 (2 puzzles)
Clouds
2332 (3 puzzles)
Gaps
2317 (4 puzzles)
Battleships
2289 (4 puzzles)
Akari
2277 (3 puzzles)
Point a Star
2134 (3 puzzles)
No Four in a Row
1556 (2 puzzles)
2462 (18 puzzles)
Pentomino
2714 (2 puzzles)
Touching Pentomino
2643 (3 puzzles)
LITS
2592 (4 puzzles)
Pentomino Fences
2485 (1 puzzle)
Hungarian Pentomino
2477 (3 puzzles)
Pentomino Division
2340 (3 puzzles)
Tetroscope
1829 (2 puzzles)
2503 (56 puzzles)
Chat Room
2951 (4 puzzles)
Even/Odd Fence
2926 (1 puzzle)
Railroad
2868 (3 puzzles)
Inturnal
2774 (3 puzzles)
Minesweeper Loop
2770 (3 puzzles)
Turning Fences
2761 (1 puzzle)
Simple Loop
2741 (3 puzzles)
Every Second Straight
2731 (1 puzzle)
Masyu
2713 (4 puzzles)
Four Winds
2594 (2 puzzles)
Alternate Loop
2505 (3 puzzles)
Fences/Slitherlink
2496 (3 puzzles)
Polygraph
2431 (2 puzzles)
Country Road
2380 (3 puzzles)
Double Back
2305 (3 puzzles)
Maxi Loop
2261 (3 puzzles)
Knapp Daneben Slitherlink
2252 (1 puzzle)
Loop and Bounds
2233 (3 puzzles)
Hexa Fences
2118 (2 puzzles)
Russian Loop
2103 (2 puzzles)
Shortest Segment
2067 (2 puzzles)
Every Second Turn
2051 (4 puzzles)
2643 (16 puzzles)
Passage
2876 (2 puzzles)
Snake
2806 (3 puzzles)
Maxi Snake
2591 (4 puzzles)
Dutch Snake
2586 (3 puzzles)
Belarusian Snake
2540 (2 puzzles)
Snakescope
2456 (2 puzzles)
2562 (44 puzzles)
Hexa Islands
2962 (3 puzzles)
Tapa
2882 (3 puzzles)
Cave
2850 (3 puzzles)
Norinori
2835 (2 puzzles)
Heyawake
2818 (3 puzzles)
Arrow Web
2659 (3 puzzles)
Yin Yang
2616 (3 puzzles)
Easy as Coral
2533 (2 puzzles)
Aqre
2522 (3 puzzles)
Nurikabe
2463 (3 puzzles)
Battenberg Painting
2431 (3 puzzles)
Paint by Hex
2419 (2 puzzles)
Hitori
2360 (3 puzzles)
Kuromasu
2347 (3 puzzles)
Aquarium
2313 (3 puzzles)
Paint by Max
1745 (2 puzzles)
2545 (40 puzzles)
Slash Pack
3038 (5 puzzles)
Fo-(Faibu-)seruzu
3014 (3 puzzles)
Spiral Galaxies
2708 (3 puzzles)
Fillomino
2602 (4 puzzles)
Domino Hunt
2595 (3 puzzles)
L-shapes
2594 (2 puzzles)
Squares and Rectangles
2435 (4 puzzles)
ABC Division
2380 (3 puzzles)
Araf
2361 (2 puzzles)
Black and white
2358 (2 puzzles)
Neighbor Areas
2287 (3 puzzles)
Shikaku
2238 (3 puzzles)
Two Apiece
2057 (3 puzzles)
2423 (2 puzzles)
Slalom/Gokigen Naname
2423 (2 puzzles)