akio

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

2544 (34 puzzles)
Antidiagonal Sudoku
2917 (2 puzzles)
Diagonal Sudoku
2736 (2 puzzles)
Odd Sudoku
2694 (1 puzzle)
Double Sudoku
2690 (1 puzzle)
Blackout Sudoku
2686 (2 puzzles)
Sudoku
2685 (1 puzzle)
No Touch Sudoku
2633 (2 puzzles)
Antiknight Sudoku
2615 (2 puzzles)
Perfect Square Sudoku
2609 (1 puzzle)
Odd-Even-Big-Small
2603 (1 puzzle)
Self-joint Sudoku
2601 (2 puzzles)
Numbered Rooms Sudoku
2600 (2 puzzles)
Citywalk Sudoku
2553 (3 puzzles)
Fortress Sudoku
2524 (1 puzzle)
Pair Sum Sudoku
2454 (2 puzzles)
Irregular Sudoku
2402 (3 puzzles)
X Sums Sudoku
2330 (1 puzzle)
Difference Sudoku
2303 (2 puzzles)
Consecutive Sudoku
2269 (1 puzzle)
Even/Odd Sudoku
2128 (1 puzzle)
Skyscrapers Sudoku
2028 (1 puzzle)
2248 (15 puzzles)
Magic Snail
2685 (1 puzzle)
Exclusive Skyscrapers
2637 (1 puzzle)
Easy as ABC
2555 (1 puzzle)
Top Heavy Number Place
2549 (2 puzzles)
Summed Skyscrapers
2446 (1 puzzle)
Kropki
2403 (1 puzzle)
Product Skyscrapers
2293 (1 puzzle)
Skyscrapers
2133 (3 puzzles)
Fuzuli
2048 (1 puzzle)
Double Block
1943 (2 puzzles)
Gapped Skyscrapers
1264 (1 puzzle)
2440 (9 puzzles)
Ripple Effect
2577 (2 puzzles)
Chaos
2577 (2 puzzles)
Product Kuromasu
2420 (2 puzzles)
Suguru
2322 (1 puzzle)
Nanro
2310 (1 puzzle)
No Touch Sums
2178 (1 puzzle)
1990 (20 puzzles)
Domino Castle with Sums
2915 (1 puzzle)
Gaps
2518 (2 puzzles)
Point a Star
2301 (2 puzzles)
Minesweeper
2263 (2 puzzles)
Lighthouses
2165 (1 puzzle)
Akari
2068 (2 puzzles)
Tents
1888 (1 puzzle)
Star Battle (Small Regions)
1851 (1 puzzle)
Battleships
1840 (1 puzzle)
Queens
1793 (1 puzzle)
Star Battle
1727 (1 puzzle)
Hexa Minesweeper
1619 (2 puzzles)
Battleships Minesweeper
1606 (2 puzzles)
Knight Battleships
874 (1 puzzle)
1913 (14 puzzles)
Tetroscope
2484 (1 puzzle)
Touching Pentomino
2320 (2 puzzles)
LITS+
2213 (2 puzzles)
SLICY
2006 (1 puzzle)
Pentomino Fences
1844 (2 puzzles)
Pentomino Division
1740 (3 puzzles)
LITS
1439 (3 puzzles)
2232 (32 puzzles)
Alternate Loop
2715 (1 puzzle)
Masyu
2536 (2 puzzles)
Ring Ring
2522 (5 puzzles)
Kuroshiro
2465 (1 puzzle)
Fences/Slitherlink
2438 (2 puzzles)
Chat Room
2425 (1 puzzle)
Knapp Daneben Slitherlink
2410 (1 puzzle)
Loop and Bounds
2408 (1 puzzle)
Four Winds
2398 (2 puzzles)
Minesweeper Loop
2345 (1 puzzle)
Hexa Fences
2313 (1 puzzle)
Simple Loop
2131 (2 puzzles)
Inturnal
2079 (2 puzzles)
Maxi Loop
2063 (1 puzzle)
Turning Fences
2030 (2 puzzles)
Every Second Turn
1947 (1 puzzle)
Shortest Segment
1913 (1 puzzle)
Polygraph
1875 (2 puzzles)
Double Back
1857 (1 puzzle)
Russian Loop
1755 (1 puzzle)
Even/Odd Fence
1236 (1 puzzle)
2038 (4 puzzles)
Snakescope
2096 (1 puzzle)
Maxi Snake
2085 (1 puzzle)
Passage
1988 (1 puzzle)
Snake
1981 (1 puzzle)
1974 (22 puzzles)
Norinori
2505 (2 puzzles)
Heyawake
2335 (2 puzzles)
Aquapelago
2327 (1 puzzle)
Paint by Max
2302 (1 puzzle)
Tapa
2256 (1 puzzle)
Easy as Coral
2112 (1 puzzle)
Aqre
2053 (1 puzzle)
Choco Banana
1896 (6 puzzles)
Kuromasu
1757 (2 puzzles)
Battenberg Painting
1649 (2 puzzles)
Aquarium
1644 (1 puzzle)
Cave
1529 (1 puzzle)
Yin Yang
1345 (1 puzzle)
2134 (21 puzzles)
Shikaku
2473 (1 puzzle)
Neighbor Areas
2426 (1 puzzle)
L-shapes
2413 (1 puzzle)
Fo-(Faibu-)seruzu
2333 (2 puzzles)
Slash Pack
2319 (2 puzzles)
Spiral Galaxies
2302 (1 puzzle)
Two Apiece
2301 (1 puzzle)
Araf
2279 (1 puzzle)
Double Choco
2075 (5 puzzles)
Domino Hunt
2043 (1 puzzle)
ABC Division
1910 (2 puzzles)
Kaitoramma
1789 (2 puzzles)
Fillomino
1505 (1 puzzle)
1611 (1 puzzle)
Slalom/Gokigen Naname
1611 (1 puzzle)