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

2687 (58 puzzles)
Double Sudoku
3110 (2 puzzles)
Skyscrapers Sudoku
2923 (2 puzzles)
Sudoku Extra Regions
2913 (2 puzzles)
Fortress Sudoku
2808 (3 puzzles)
Antidiagonal Sudoku
2807 (3 puzzles)
Diagonal Sudoku
2805 (3 puzzles)
No Touch Sudoku
2795 (3 puzzles)
Self-joint Sudoku
2769 (4 puzzles)
Difference Sudoku
2731 (5 puzzles)
Irregular Sudoku
2720 (4 puzzles)
Perfect Square Sudoku
2699 (2 puzzles)
Odd-Even-Big-Small
2696 (3 puzzles)
Antiknight Sudoku
2663 (3 puzzles)
Consecutive Sudoku
2632 (3 puzzles)
Pair Sum Sudoku
2605 (3 puzzles)
Sudoku
2594 (2 puzzles)
Odd Sudoku
2554 (3 puzzles)
X Sums Sudoku
2423 (4 puzzles)
Even/Odd Sudoku
2237 (4 puzzles)
2672 (38 puzzles)
Magic Snail
3069 (4 puzzles)
Exclusive Skyscrapers
2991 (2 puzzles)
Summed Skyscrapers
2960 (2 puzzles)
Skyscrapers
2783 (4 puzzles)
Fuzuli
2668 (4 puzzles)
Top Heavy Number Place
2646 (2 puzzles)
Product Skyscrapers
2597 (3 puzzles)
Product Latin Square
2594 (3 puzzles)
Gapped Skyscrapers
2570 (2 puzzles)
Easy as ABC
2550 (4 puzzles)
Kropki
2541 (3 puzzles)
Double Block
2347 (5 puzzles)
2567 (22 puzzles)
Product Kuromasu
2751 (3 puzzles)
Nanro
2748 (4 puzzles)
Ripple Effect
2583 (4 puzzles)
Suguru
2510 (4 puzzles)
Chaos
2411 (4 puzzles)
No Touch Sums
2403 (3 puzzles)
2668 (50 puzzles)
Star Battle
3119 (3 puzzles)
Tents
2944 (3 puzzles)
Battleships
2834 (4 puzzles)
Akari
2807 (4 puzzles)
Minesweeper
2772 (3 puzzles)
Domino Castle with Sums
2765 (3 puzzles)
Lighthouses
2760 (2 puzzles)
Hexa Minesweeper
2678 (3 puzzles)
Point a Star
2569 (3 puzzles)
Battleships Minesweeper
2551 (3 puzzles)
Clouds
2542 (3 puzzles)
Star Battle (Small Regions)
2541 (3 puzzles)
Gaps
2515 (5 puzzles)
No Four in a Row
2486 (2 puzzles)
Knight Battleships
2443 (3 puzzles)
Queens
2335 (3 puzzles)
2757 (21 puzzles)
LITS
3038 (4 puzzles)
Pentomino Fences
3018 (1 puzzle)
Pentomino Division
2872 (4 puzzles)
Pentomino
2826 (2 puzzles)
Touching Pentomino
2620 (4 puzzles)
Tetroscope
2604 (3 puzzles)
Hungarian Pentomino
2431 (3 puzzles)
2841 (63 puzzles)
Turning Fences
3330 (2 puzzles)
Double Back
3144 (3 puzzles)
Country Road
3119 (3 puzzles)
Even/Odd Fence
3063 (1 puzzle)
Maxi Loop
3055 (3 puzzles)
Masyu
2959 (4 puzzles)
Shortest Segment
2959 (2 puzzles)
Inturnal
2915 (4 puzzles)
Minesweeper Loop
2911 (3 puzzles)
Railroad
2903 (3 puzzles)
Four Winds
2898 (3 puzzles)
Polygraph
2850 (2 puzzles)
Loop and Bounds
2842 (4 puzzles)
Hexa Fences
2802 (2 puzzles)
Chat Room
2764 (4 puzzles)
Simple Loop
2743 (3 puzzles)
Alternate Loop
2713 (3 puzzles)
Every Second Turn
2657 (4 puzzles)
Fences/Slitherlink
2621 (3 puzzles)
Knapp Daneben Slitherlink
2522 (1 puzzle)
Russian Loop
2489 (4 puzzles)
Every Second Straight
2358 (2 puzzles)
2744 (17 puzzles)
Dutch Snake
3033 (3 puzzles)
Passage
2862 (2 puzzles)
Belarusian Snake
2827 (3 puzzles)
Snakescope
2752 (2 puzzles)
Maxi Snake
2662 (4 puzzles)
Snake
2397 (3 puzzles)
2803 (51 puzzles)
Norinori
3140 (3 puzzles)
Heyawake
3063 (4 puzzles)
Aqre
3027 (5 puzzles)
Nurikabe
2950 (3 puzzles)
Hexa Islands
2927 (3 puzzles)
Cave
2919 (3 puzzles)
Easy as Coral
2845 (2 puzzles)
Aquarium
2832 (3 puzzles)
Tapa
2810 (4 puzzles)
Battenberg Painting
2769 (3 puzzles)
Kuromasu
2688 (4 puzzles)
Hitori
2594 (3 puzzles)
Paint by Hex
2568 (2 puzzles)
Arrow Web
2565 (3 puzzles)
Paint by Max
2463 (3 puzzles)
Yin Yang
2429 (3 puzzles)
2707 (44 puzzles)
Fillomino
3010 (4 puzzles)
Neighbor Areas
2925 (3 puzzles)
Araf
2920 (2 puzzles)
Slash Pack
2809 (5 puzzles)
Fo-(Faibu-)seruzu
2737 (3 puzzles)
L-shapes
2724 (3 puzzles)
Domino Hunt
2712 (4 puzzles)
Black and white
2690 (3 puzzles)
Shikaku
2679 (3 puzzles)
Squares and Rectangles
2670 (4 puzzles)
Two Apiece
2619 (4 puzzles)
Spiral Galaxies
2420 (3 puzzles)
ABC Division
2217 (3 puzzles)
2845 (2 puzzles)
Slalom/Gokigen Naname
2845 (2 puzzles)