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

2416 (58 puzzles)
X Sums Sudoku
2741 (4 puzzles)
Skyscrapers Sudoku
2639 (2 puzzles)
Irregular Sudoku
2622 (4 puzzles)
Odd-Even-Big-Small
2595 (3 puzzles)
Antidiagonal Sudoku
2576 (3 puzzles)
Even/Odd Sudoku
2513 (4 puzzles)
Difference Sudoku
2476 (5 puzzles)
Sudoku Extra Regions
2470 (2 puzzles)
Fortress Sudoku
2467 (3 puzzles)
Pair Sum Sudoku
2447 (3 puzzles)
Antiknight Sudoku
2447 (3 puzzles)
Odd Sudoku
2433 (3 puzzles)
Perfect Square Sudoku
2330 (2 puzzles)
Consecutive Sudoku
2234 (3 puzzles)
Sudoku
2233 (2 puzzles)
Self-joint Sudoku
2233 (4 puzzles)
Double Sudoku
2212 (2 puzzles)
Diagonal Sudoku
2041 (3 puzzles)
No Touch Sudoku
1936 (3 puzzles)
2662 (39 puzzles)
Magic Snail
3378 (4 puzzles)
Exclusive Skyscrapers
2869 (2 puzzles)
Product Latin Square
2805 (3 puzzles)
Product Skyscrapers
2719 (3 puzzles)
Top Heavy Number Place
2710 (3 puzzles)
Double Block
2650 (5 puzzles)
Kropki
2625 (3 puzzles)
Fuzuli
2572 (4 puzzles)
Skyscrapers
2570 (4 puzzles)
Easy as ABC
2377 (4 puzzles)
Summed Skyscrapers
2343 (2 puzzles)
Gapped Skyscrapers
1979 (2 puzzles)
2606 (22 puzzles)
No Touch Sums
2999 (3 puzzles)
Nanro
2738 (4 puzzles)
Suguru
2605 (4 puzzles)
Product Kuromasu
2535 (3 puzzles)
Ripple Effect
2516 (4 puzzles)
Chaos
2321 (4 puzzles)
2757 (50 puzzles)
Star Battle
3367 (3 puzzles)
Clouds
3098 (3 puzzles)
Battleships
2985 (4 puzzles)
Tents
2864 (3 puzzles)
Queens
2853 (3 puzzles)
Minesweeper
2825 (3 puzzles)
Domino Castle with Sums
2789 (3 puzzles)
Hexa Minesweeper
2787 (3 puzzles)
Lighthouses
2730 (2 puzzles)
Battleships Minesweeper
2718 (3 puzzles)
Point a Star
2684 (3 puzzles)
Knight Battleships
2649 (3 puzzles)
Star Battle (Small Regions)
2622 (3 puzzles)
Akari
2496 (4 puzzles)
Gaps
2400 (5 puzzles)
No Four in a Row
2355 (2 puzzles)
2780 (22 puzzles)
Pentomino Division
3175 (4 puzzles)
Hungarian Pentomino
2894 (3 puzzles)
Pentomino
2826 (3 puzzles)
Touching Pentomino
2753 (4 puzzles)
LITS
2698 (4 puzzles)
Tetroscope
2558 (3 puzzles)
Pentomino Fences
1830 (1 puzzle)
2730 (64 puzzles)
Turning Fences
3283 (2 puzzles)
Country Road
3196 (3 puzzles)
Fences/Slitherlink
3043 (3 puzzles)
Minesweeper Loop
2995 (3 puzzles)
Four Winds
2983 (3 puzzles)
Double Back
2965 (3 puzzles)
Masyu
2963 (4 puzzles)
Maxi Loop
2894 (3 puzzles)
Hexa Fences
2797 (2 puzzles)
Every Second Turn
2791 (4 puzzles)
Alternate Loop
2767 (3 puzzles)
Simple Loop
2756 (3 puzzles)
Inturnal
2737 (5 puzzles)
Chat Room
2646 (4 puzzles)
Shortest Segment
2562 (2 puzzles)
Polygraph
2490 (2 puzzles)
Railroad
2421 (3 puzzles)
Every Second Straight
2404 (2 puzzles)
Russian Loop
2362 (4 puzzles)
Knapp Daneben Slitherlink
2240 (1 puzzle)
Loop and Bounds
2201 (4 puzzles)
Even/Odd Fence
1790 (1 puzzle)
2818 (17 puzzles)
Belarusian Snake
2975 (3 puzzles)
Snake
2970 (3 puzzles)
Dutch Snake
2950 (3 puzzles)
Passage
2721 (2 puzzles)
Maxi Snake
2646 (4 puzzles)
Snakescope
2602 (2 puzzles)
2947 (51 puzzles)
Hexa Islands
3517 (3 puzzles)
Nurikabe
3436 (3 puzzles)
Aqre
3220 (5 puzzles)
Heyawake
3163 (4 puzzles)
Cave
3098 (3 puzzles)
Kuromasu
3013 (4 puzzles)
Norinori
2992 (3 puzzles)
Yin Yang
2888 (3 puzzles)
Hitori
2837 (3 puzzles)
Battenberg Painting
2826 (3 puzzles)
Tapa
2798 (4 puzzles)
Easy as Coral
2763 (2 puzzles)
Paint by Hex
2749 (2 puzzles)
Paint by Max
2523 (3 puzzles)
Aquarium
2500 (3 puzzles)
Arrow Web
2477 (3 puzzles)
2747 (44 puzzles)
Fo-(Faibu-)seruzu
3221 (3 puzzles)
Black and white
3121 (3 puzzles)
Araf
3002 (2 puzzles)
Spiral Galaxies
2965 (3 puzzles)
ABC Division
2952 (3 puzzles)
Slash Pack
2819 (5 puzzles)
Domino Hunt
2714 (4 puzzles)
Shikaku
2696 (3 puzzles)
Neighbor Areas
2652 (3 puzzles)
Squares and Rectangles
2598 (4 puzzles)
Fillomino
2501 (4 puzzles)
L-shapes
2387 (3 puzzles)
Two Apiece
2387 (4 puzzles)
2737 (2 puzzles)
Slalom/Gokigen Naname
2737 (2 puzzles)