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

2302 (51 puzzles)
Irregular Sudoku
2853 (2 puzzles)
Battenberg Sudoku
2770 (1 puzzle)
Even/Odd Sudoku
2746 (2 puzzles)
Sudoku Extra Regions
2742 (1 puzzle)
Citywalk Sudoku
2740 (5 puzzles)
X Sums Sudoku
2686 (2 puzzles)
Antidiagonal Sudoku
2682 (2 puzzles)
Double Sudoku
2676 (2 puzzles)
Skyscrapers Sudoku
2674 (1 puzzle)
Search Max Sudoku
2630 (1 puzzle)
Consecutive Sudoku
2628 (3 puzzles)
Self-joint Sudoku
2598 (3 puzzles)
Fortress Sudoku
2530 (1 puzzle)
No Touch Sudoku
2487 (2 puzzles)
Pair Sum Sudoku
2478 (2 puzzles)
Sudoku
2425 (2 puzzles)
Difference Sudoku
2268 (2 puzzles)
Numbered Rooms Sudoku
2094 (5 puzzles)
Blackout Sudoku
2088 (5 puzzles)
Odd-Even-Big-Small
1782 (1 puzzle)
Antiknight Sudoku
1381 (2 puzzles)
Diagonal Sudoku
1305 (2 puzzles)
Odd Sudoku
1 (1 puzzle)
Perfect Square Sudoku
0 (1 puzzle)
2432 (27 puzzles)
Exclusive Skyscrapers
3079 (1 puzzle)
Magic Snail
2850 (2 puzzles)
Kropki
2771 (2 puzzles)
Product Skyscrapers
2673 (2 puzzles)
Easy as ABC
2661 (2 puzzles)
Summed Skyscrapers
2655 (3 puzzles)
Gapped Skyscrapers
2609 (3 puzzles)
Fuzuli
2589 (2 puzzles)
Double Block
2474 (3 puzzles)
Skyscrapers
2193 (2 puzzles)
Top Heavy Number Place
1593 (3 puzzles)
Product Latin Square
1553 (2 puzzles)
1917 (14 puzzles)
Meandering Numbers
3122 (1 puzzle)
Chaos
2672 (2 puzzles)
Suguru
2195 (3 puzzles)
No Touch Sums
2105 (2 puzzles)
Nanro
1739 (2 puzzles)
Product Kuromasu
1392 (2 puzzles)
Ripple Effect
656 (2 puzzles)
2271 (38 puzzles)
Battleships Minesweeper
3210 (1 puzzle)
Queens
3036 (1 puzzle)
Tents
2776 (3 puzzles)
Hexa Minesweeper
2698 (2 puzzles)
Clouds
2650 (3 puzzles)
Akari
2631 (4 puzzles)
Point a Star
2603 (2 puzzles)
No Four in a Row
2591 (2 puzzles)
Knight Battleships
2582 (2 puzzles)
Pointing at the Crowd
2567 (1 puzzle)
Star Battle (Small Regions)
2537 (2 puzzles)
Lighthouses
2264 (3 puzzles)
Minesweeper
2140 (3 puzzles)
Gaps
1862 (3 puzzles)
Star Battle
1343 (2 puzzles)
Battleships
1063 (3 puzzles)
Domino Castle with Sums
0 (1 puzzle)
2660 (31 puzzles)
Statue Park
3481 (3 puzzles)
Pentomino Areas
3163 (2 puzzles)
Touching Pentomino
3034 (2 puzzles)
Pentomino
3006 (1 puzzle)
SLICY
2960 (2 puzzles)
LITS
2954 (5 puzzles)
Hungarian Pentomino
2898 (3 puzzles)
Tetroscope
2798 (2 puzzles)
LITS+
2642 (3 puzzles)
Inverse LITS
2294 (2 puzzles)
Pentomino Fences
2057 (3 puzzles)
Pentomino Division
987 (3 puzzles)
2735 (70 puzzles)
Fences/Slitherlink
3354 (3 puzzles)
Even/Odd Fence
3235 (2 puzzles)
Shortest Segment
3230 (2 puzzles)
Railroad
3081 (2 puzzles)
Knapp Daneben Slitherlink
3078 (2 puzzles)
Yajilin
3061 (1 puzzle)
Every Second Turn
3060 (1 puzzle)
Mid Loop
3038 (3 puzzles)
Every Second Straight
3026 (2 puzzles)
Alternate Loop
2974 (2 puzzles)
Ring Ring
2953 (7 puzzles)
Hexa Fences
2943 (2 puzzles)
Inturnal
2935 (2 puzzles)
Chat Room
2911 (2 puzzles)
Maxi Loop
2865 (2 puzzles)
Maxi Ring Ring
2859 (1 puzzle)
Loop and Bounds
2808 (1 puzzle)
Masyu
2806 (2 puzzles)
Touching Ring Ring
2788 (1 puzzle)
Russian Loop
2787 (3 puzzles)
Simple Loop
2765 (3 puzzles)
Kuroshiro
2692 (4 puzzles)
Minesweeper Loop
2651 (3 puzzles)
Country Road
2638 (2 puzzles)
Four Winds
2436 (2 puzzles)
Expressway
2275 (4 puzzles)
Black Ring White Ring
2048 (1 puzzle)
Turning Fences
1938 (3 puzzles)
Polygraph
1764 (3 puzzles)
Double Back
1528 (2 puzzles)
2448 (17 puzzles)
Snakescope
3335 (2 puzzles)
Dutch Snake
2990 (2 puzzles)
Belarusian Snake
2894 (3 puzzles)
Passage
2811 (3 puzzles)
Bosnian Snake
2622 (2 puzzles)
Snake
1679 (3 puzzles)
Maxi Snake
1573 (1 puzzle)
Striped Snake
0 (1 puzzle)
2571 (52 puzzles)
Kuromasu
2939 (2 puzzles)
Hexa Islands
2876 (2 puzzles)
Yin Yang
2822 (2 puzzles)
Aqre
2818 (5 puzzles)
Cave
2811 (2 puzzles)
Tapa
2728 (5 puzzles)
Choco Banana
2678 (7 puzzles)
Easy as Coral
2676 (3 puzzles)
Pata
2654 (1 puzzle)
Paint by Max
2651 (2 puzzles)
Nurikabe
2649 (2 puzzles)
Aquapelago
2643 (5 puzzles)
Aquarium
2553 (2 puzzles)
Norinori
2391 (2 puzzles)
Battenberg Painting
2269 (1 puzzle)
Hitori
2180 (2 puzzles)
Arrow Web
2174 (2 puzzles)
Heyawake
2164 (3 puzzles)
Paint by Hex
1234 (2 puzzles)
2530 (48 puzzles)
Consecutive Double Choco
3186 (3 puzzles)
Double Choco No Touch
3161 (3 puzzles)
Shikaku
2982 (2 puzzles)
Squares and Rectangles
2945 (2 puzzles)
Black and white
2924 (2 puzzles)
Fo-(Faibu-)seruzu
2784 (2 puzzles)
Araf
2726 (2 puzzles)
Slash Pack
2726 (2 puzzles)
Inverse Double Choco
2720 (4 puzzles)
Double Choco
2716 (8 puzzles)
Two Apiece
2715 (2 puzzles)
L-shapes
2703 (2 puzzles)
Fillomino
2606 (2 puzzles)
ABC Division
2366 (2 puzzles)
Spiral Galaxies
2239 (1 puzzle)
Kaitoramma
2041 (4 puzzles)
Domino Hunt
1484 (3 puzzles)
Neighbor Areas
0 (2 puzzles)
2457 (1 puzzle)
Slalom/Gokigen Naname
2457 (1 puzzle)