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

2370 (43 puzzles)
Same Sum Sudoku
3132 (1 puzzle)
Sudoku Extra Regions
3071 (1 puzzle)
Antiknight Sudoku
3030 (2 puzzles)
X Sums Sudoku
2931 (2 puzzles)
Consecutive Sudoku
2860 (2 puzzles)
Citywalk Sudoku
2775 (3 puzzles)
Sudoku
2747 (2 puzzles)
Fortress Sudoku
2743 (1 puzzle)
Even/Odd Sudoku
2686 (2 puzzles)
Diagonal Sudoku
2636 (1 puzzle)
Search Max Sudoku
2623 (1 puzzle)
Skyscrapers Sudoku
2604 (1 puzzle)
Odd-Even-Big-Small
2547 (1 puzzle)
Odd Sudoku
2529 (1 puzzle)
Self-joint Sudoku
2525 (3 puzzles)
Difference Sudoku
2475 (2 puzzles)
Antidiagonal Sudoku
2405 (2 puzzles)
Blackout Sudoku
2387 (4 puzzles)
Battenberg Sudoku
2284 (1 puzzle)
Pair Sum Sudoku
2161 (1 puzzle)
No Touch Sudoku
1371 (2 puzzles)
Irregular Sudoku
1367 (2 puzzles)
Double Sudoku
1288 (2 puzzles)
Numbered Rooms Sudoku
1275 (3 puzzles)
2601 (28 puzzles)
Product Latin Square
3135 (2 puzzles)
Top Heavy Number Place
2913 (3 puzzles)
Skyscrapers
2794 (2 puzzles)
Fuzuli
2764 (2 puzzles)
Gapped Skyscrapers
2698 (3 puzzles)
Summed Skyscrapers
2677 (3 puzzles)
Product Skyscrapers
2531 (3 puzzles)
Double Block
2486 (3 puzzles)
Easy as ABC
2445 (2 puzzles)
Exclusive Skyscrapers
2418 (2 puzzles)
Magic Snail
2235 (2 puzzles)
Kropki
1342 (1 puzzle)
2644 (14 puzzles)
No Touch Sums
3068 (2 puzzles)
Nanro
2933 (2 puzzles)
Chaos
2807 (2 puzzles)
Ripple Effect
2783 (2 puzzles)
Suguru
2585 (3 puzzles)
Product Kuromasu
2326 (2 puzzles)
Meandering Numbers
1432 (1 puzzle)
2658 (42 puzzles)
Battleships Minesweeper
3523 (2 puzzles)
Tents
3298 (3 puzzles)
Pointing at the Crowd
3086 (1 puzzle)
Queens
3032 (2 puzzles)
Clouds
3009 (3 puzzles)
Akari
2947 (4 puzzles)
Star Battle
2890 (2 puzzles)
Gaps
2844 (3 puzzles)
Battleships
2725 (3 puzzles)
Star Battle (Small Regions)
2708 (2 puzzles)
No Four in a Row
2547 (3 puzzles)
Hexa Minesweeper
2468 (2 puzzles)
Lighthouses
2433 (3 puzzles)
Minesweeper
2397 (4 puzzles)
Point a Star
2069 (2 puzzles)
Knight Battleships
1619 (2 puzzles)
Domino Castle with Sums
0 (1 puzzle)
2763 (33 puzzles)
SLICY
3287 (2 puzzles)
Inverse LITS
3148 (2 puzzles)
Statue Park
3095 (4 puzzles)
Touching Pentomino
3007 (2 puzzles)
Pentomino Areas
2958 (3 puzzles)
Pentomino Division
2957 (3 puzzles)
LITS+
2954 (3 puzzles)
Tetroscope
2898 (2 puzzles)
LITS
2740 (5 puzzles)
Hungarian Pentomino
2509 (3 puzzles)
Pentomino Fences
2097 (3 puzzles)
Pentomino
0 (1 puzzle)
2938 (75 puzzles)
Inturnal
3632 (2 puzzles)
Minesweeper Loop
3473 (3 puzzles)
Every Second Straight
3355 (2 puzzles)
Fences/Slitherlink
3262 (3 puzzles)
Alternate Loop
3227 (2 puzzles)
Double Back
3204 (2 puzzles)
Maxi Ring Ring
3178 (1 puzzle)
Shortest Segment
3175 (2 puzzles)
Loop and Bounds
3171 (1 puzzle)
Turning Fences
3144 (3 puzzles)
Knapp Daneben Slitherlink
3110 (2 puzzles)
Ring Ring
3102 (7 puzzles)
Yajilin
3084 (1 puzzle)
Railroad
3072 (2 puzzles)
Ring Ring Minus One
3026 (1 puzzle)
Named Ring Ring
3025 (1 puzzle)
Masyu
2988 (2 puzzles)
Country Road
2980 (3 puzzles)
Mid Loop
2935 (3 puzzles)
Chat Room
2929 (2 puzzles)
Simple Loop
2927 (3 puzzles)
Polygraph
2923 (3 puzzles)
Maxi Loop
2916 (2 puzzles)
Every Second Turn
2899 (2 puzzles)
Black Ring White Ring
2867 (1 puzzle)
Hexa Fences
2824 (2 puzzles)
Ring Ring Matryoshka
2752 (1 puzzle)
Touching Ring Ring
2731 (1 puzzle)
Even/Odd Fence
2555 (2 puzzles)
Expressway
2465 (4 puzzles)
Russian Loop
2369 (3 puzzles)
Four Winds
2357 (2 puzzles)
Kuroshiro
2101 (4 puzzles)
2774 (19 puzzles)
Maxi Snake
3369 (1 puzzle)
Belarusian Snake
3219 (3 puzzles)
Passage
3139 (3 puzzles)
Snakescope
3095 (2 puzzles)
Snake
3023 (3 puzzles)
Bosnian Snake
2652 (3 puzzles)
Dutch Snake
2304 (2 puzzles)
Striped Snake
1218 (2 puzzles)
2909 (52 puzzles)
Norinori
3624 (2 puzzles)
Tapa
3249 (5 puzzles)
Nurikabe
3245 (3 puzzles)
Easy as Coral
3231 (3 puzzles)
Choco Banana
3169 (7 puzzles)
Cave
3160 (2 puzzles)
Battenberg Painting
3134 (1 puzzle)
Kuromasu
2991 (2 puzzles)
Heyawake
2977 (3 puzzles)
Aqre
2949 (5 puzzles)
Paint by Hex
2928 (1 puzzle)
Yin Yang
2777 (2 puzzles)
Paint by Max
2729 (2 puzzles)
Aquarium
2647 (2 puzzles)
Arrow Web
2552 (2 puzzles)
Hitori
2496 (1 puzzle)
Hexa Islands
2422 (2 puzzles)
Aquapelago
2362 (6 puzzles)
Pata
1216 (1 puzzle)
2652 (48 puzzles)
Fo-(Faibu-)seruzu
3055 (2 puzzles)
Fillomino
3040 (2 puzzles)
Two Apiece
2950 (2 puzzles)
Black and white
2931 (2 puzzles)
Double Choco No Touch
2912 (3 puzzles)
Slash Pack
2905 (2 puzzles)
Araf
2881 (2 puzzles)
Inverse Double Choco
2789 (4 puzzles)
Shikaku
2780 (2 puzzles)
Kaitoramma
2774 (4 puzzles)
L-shapes
2579 (2 puzzles)
Double Choco
2474 (8 puzzles)
Neighbor Areas
2460 (2 puzzles)
ABC Division
2427 (2 puzzles)
Squares and Rectangles
2403 (2 puzzles)
Consecutive Double Choco
2385 (3 puzzles)
Domino Hunt
2267 (3 puzzles)
Spiral Galaxies
1739 (1 puzzle)
2957 (1 puzzle)
Slalom/Gokigen Naname
2957 (1 puzzle)