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

2729 (53 puzzles)
Antiknight Sudoku
2927 (2 puzzles)
Perfect Square Sudoku
2915 (1 puzzle)
Antidiagonal Sudoku
2897 (2 puzzles)
Difference Sudoku
2884 (2 puzzles)
Same Sum Sudoku
2849 (1 puzzle)
Diagonal Sudoku
2827 (2 puzzles)
Double Sudoku
2808 (2 puzzles)
Battenberg Sudoku
2784 (1 puzzle)
Numbered Rooms Sudoku
2783 (5 puzzles)
Skyscrapers Sudoku
2782 (2 puzzles)
Odd Sudoku
2769 (1 puzzle)
Sudoku
2765 (2 puzzles)
Consecutive Sudoku
2755 (3 puzzles)
Self-joint Sudoku
2744 (3 puzzles)
Blackout Sudoku
2744 (5 puzzles)
Irregular Sudoku
2735 (2 puzzles)
X Sums Sudoku
2722 (2 puzzles)
Odd-Even-Big-Small
2708 (1 puzzle)
No Touch Sudoku
2693 (2 puzzles)
Fortress Sudoku
2641 (1 puzzle)
Sudoku Extra Regions
2635 (1 puzzle)
Search Max Sudoku
2594 (1 puzzle)
Citywalk Sudoku
2548 (5 puzzles)
Even/Odd Sudoku
2505 (2 puzzles)
Pair Sum Sudoku
2399 (2 puzzles)
2747 (29 puzzles)
Skyscrapers
2956 (2 puzzles)
Summed Skyscrapers
2939 (3 puzzles)
Product Latin Square
2898 (2 puzzles)
Kropki
2825 (2 puzzles)
Easy as ABC
2746 (2 puzzles)
Double Block
2744 (3 puzzles)
Gapped Skyscrapers
2718 (3 puzzles)
Top Heavy Number Place
2714 (3 puzzles)
Product Skyscrapers
2710 (3 puzzles)
Fuzuli
2642 (2 puzzles)
Magic Snail
2556 (2 puzzles)
Exclusive Skyscrapers
2474 (2 puzzles)
2730 (14 puzzles)
Ripple Effect
2967 (2 puzzles)
Nanro
2949 (2 puzzles)
No Touch Sums
2853 (2 puzzles)
Meandering Numbers
2777 (1 puzzle)
Product Kuromasu
2631 (2 puzzles)
Suguru
2593 (3 puzzles)
Chaos
2431 (2 puzzles)
2698 (41 puzzles)
Tents
3032 (3 puzzles)
Gaps
3002 (3 puzzles)
Battleships Minesweeper
2989 (2 puzzles)
Star Battle
2975 (2 puzzles)
Akari
2826 (4 puzzles)
Domino Castle with Sums
2782 (1 puzzle)
Star Battle (Small Regions)
2764 (2 puzzles)
Lighthouses
2742 (3 puzzles)
Battleships
2712 (3 puzzles)
Queens
2633 (2 puzzles)
Hexa Minesweeper
2576 (2 puzzles)
Point a Star
2556 (2 puzzles)
Clouds
2521 (3 puzzles)
Pointing at the Crowd
2438 (1 puzzle)
Minesweeper
2414 (3 puzzles)
Knight Battleships
2366 (2 puzzles)
No Four in a Row
2365 (3 puzzles)
2836 (32 puzzles)
Pentomino Fences
3090 (3 puzzles)
Pentomino Areas
3016 (3 puzzles)
Pentomino Division
2999 (3 puzzles)
Inverse LITS
2994 (2 puzzles)
SLICY
2952 (2 puzzles)
LITS
2938 (5 puzzles)
Statue Park
2872 (3 puzzles)
Tetroscope
2858 (2 puzzles)
Hungarian Pentomino
2753 (3 puzzles)
Touching Pentomino
2665 (2 puzzles)
LITS+
2269 (3 puzzles)
Pentomino
2139 (1 puzzle)
2901 (75 puzzles)
Yajilin
3395 (1 puzzle)
Alternate Loop
3188 (2 puzzles)
Every Second Straight
3145 (2 puzzles)
Fences/Slitherlink
3134 (3 puzzles)
Every Second Turn
3084 (2 puzzles)
Four Winds
3056 (2 puzzles)
Even/Odd Fence
3031 (2 puzzles)
Double Back
3020 (2 puzzles)
Hexa Fences
3007 (2 puzzles)
Ring Ring Minus One
3000 (1 puzzle)
Railroad
2982 (2 puzzles)
Minesweeper Loop
2970 (3 puzzles)
Chat Room
2966 (2 puzzles)
Maxi Loop
2965 (2 puzzles)
Kuroshiro
2946 (4 puzzles)
Inturnal
2941 (2 puzzles)
Mid Loop
2931 (3 puzzles)
Ring Ring
2924 (7 puzzles)
Black Ring White Ring
2891 (1 puzzle)
Turning Fences
2849 (3 puzzles)
Polygraph
2832 (3 puzzles)
Named Ring Ring
2830 (1 puzzle)
Ring Ring Matryoshka
2808 (1 puzzle)
Touching Ring Ring
2777 (1 puzzle)
Maxi Ring Ring
2765 (1 puzzle)
Knapp Daneben Slitherlink
2759 (2 puzzles)
Simple Loop
2755 (3 puzzles)
Loop and Bounds
2755 (1 puzzle)
Masyu
2724 (2 puzzles)
Country Road
2719 (3 puzzles)
Shortest Segment
2698 (2 puzzles)
Russian Loop
2689 (3 puzzles)
Expressway
2579 (4 puzzles)
2851 (19 puzzles)
Maxi Snake
3235 (1 puzzle)
Striped Snake
3174 (2 puzzles)
Snakescope
3025 (2 puzzles)
Belarusian Snake
2950 (3 puzzles)
Bosnian Snake
2862 (3 puzzles)
Snake
2685 (3 puzzles)
Passage
2677 (3 puzzles)
Dutch Snake
2503 (2 puzzles)
2822 (53 puzzles)
Heyawake
3219 (3 puzzles)
Pata
3206 (1 puzzle)
Nurikabe
3179 (3 puzzles)
Easy as Coral
2972 (3 puzzles)
Kuromasu
2926 (2 puzzles)
Choco Banana
2912 (7 puzzles)
Tapa
2909 (5 puzzles)
Cave
2901 (2 puzzles)
Aqre
2838 (5 puzzles)
Yin Yang
2836 (2 puzzles)
Paint by Hex
2831 (2 puzzles)
Paint by Max
2723 (2 puzzles)
Arrow Web
2707 (2 puzzles)
Hexa Islands
2704 (2 puzzles)
Hitori
2655 (2 puzzles)
Aquapelago
2546 (5 puzzles)
Norinori
2436 (2 puzzles)
Aquarium
2398 (2 puzzles)
Battenberg Painting
2153 (1 puzzle)
2877 (48 puzzles)
Araf
3106 (2 puzzles)
Fillomino
3097 (2 puzzles)
Squares and Rectangles
3044 (2 puzzles)
Slash Pack
3039 (2 puzzles)
Domino Hunt
3038 (3 puzzles)
Double Choco No Touch
2996 (3 puzzles)
Fo-(Faibu-)seruzu
2972 (2 puzzles)
Double Choco
2901 (8 puzzles)
Neighbor Areas
2889 (2 puzzles)
L-shapes
2875 (2 puzzles)
Spiral Galaxies
2837 (1 puzzle)
Inverse Double Choco
2825 (4 puzzles)
Kaitoramma
2815 (4 puzzles)
ABC Division
2791 (2 puzzles)
Consecutive Double Choco
2780 (3 puzzles)
Shikaku
2665 (2 puzzles)
Black and white
2664 (2 puzzles)
Two Apiece
2374 (2 puzzles)
3062 (1 puzzle)
Slalom/Gokigen Naname
3062 (1 puzzle)