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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

2293 (50 puzzles)
Skyscrapers Sudoku
2579 (2 puzzles)
Same Sum Sudoku
2559 (1 puzzle)
Irregular Sudoku
2505 (2 puzzles)
Perfect Square Sudoku
2492 (1 puzzle)
Even/Odd Sudoku
2454 (2 puzzles)
Numbered Rooms Sudoku
2445 (4 puzzles)
Pair Sum Sudoku
2435 (2 puzzles)
Diagonal Sudoku
2391 (2 puzzles)
Odd-Even-Big-Small
2372 (1 puzzle)
Citywalk Sudoku
2367 (5 puzzles)
Odd Sudoku
2364 (1 puzzle)
Sudoku Extra Regions
2358 (1 puzzle)
Difference Sudoku
2354 (3 puzzles)
Double Sudoku
2335 (2 puzzles)
X Sums Sudoku
2315 (2 puzzles)
Search Max Sudoku
2301 (2 puzzles)
No Touch Sudoku
2215 (2 puzzles)
Blackout Sudoku
2205 (4 puzzles)
Sudoku
2188 (1 puzzle)
Self-joint Sudoku
2157 (2 puzzles)
Antiknight Sudoku
2153 (2 puzzles)
Fortress Sudoku
1979 (1 puzzle)
Consecutive Sudoku
1976 (3 puzzles)
Antidiagonal Sudoku
1670 (1 puzzle)
Battenberg Sudoku
1568 (1 puzzle)
2420 (30 puzzles)
Magic Snail
2586 (2 puzzles)
Top Heavy Number Place
2553 (3 puzzles)
Kropki
2493 (2 puzzles)
Product Latin Square
2484 (2 puzzles)
Summed Skyscrapers
2468 (3 puzzles)
Gapped Skyscrapers
2457 (3 puzzles)
Easy as ABC
2429 (3 puzzles)
Skyscrapers
2378 (3 puzzles)
Double Block
2355 (3 puzzles)
Fuzuli
2306 (1 puzzle)
Product Skyscrapers
2266 (3 puzzles)
Exclusive Skyscrapers
2231 (2 puzzles)
2507 (14 puzzles)
Nanro
2893 (1 puzzle)
Meandering Numbers
2799 (1 puzzle)
Chaos
2636 (2 puzzles)
Ripple Effect
2527 (3 puzzles)
No Touch Sums
2411 (2 puzzles)
Product Kuromasu
2403 (2 puzzles)
Suguru
2308 (3 puzzles)
2332 (41 puzzles)
Battleships Minesweeper
2731 (2 puzzles)
Domino Castle with Sums
2681 (1 puzzle)
Knight Battleships
2514 (2 puzzles)
Battleships
2446 (3 puzzles)
Pointing at the Crowd
2445 (1 puzzle)
Akari
2427 (4 puzzles)
Minesweeper
2389 (3 puzzles)
Point a Star
2373 (2 puzzles)
Star Battle (Small Regions)
2349 (2 puzzles)
Tents
2340 (3 puzzles)
Clouds
2336 (3 puzzles)
Hexa Minesweeper
2314 (2 puzzles)
Star Battle
2245 (2 puzzles)
Gaps
2215 (3 puzzles)
No Four in a Row
2142 (3 puzzles)
Lighthouses
2141 (3 puzzles)
Queens
1842 (2 puzzles)
2551 (36 puzzles)
Pentomino
2951 (1 puzzle)
Pentomino Fences
2795 (3 puzzles)
Touching Pentomino
2703 (2 puzzles)
LITS+
2666 (3 puzzles)
Pentomino Areas
2626 (5 puzzles)
Inverse LITS
2585 (2 puzzles)
Pentomino Division
2538 (4 puzzles)
LITS
2480 (5 puzzles)
SLICY
2430 (2 puzzles)
Hungarian Pentomino
2409 (3 puzzles)
Statue Park
2392 (4 puzzles)
Tetroscope
2299 (2 puzzles)
2504 (76 puzzles)
Fences/Slitherlink
2918 (3 puzzles)
Polygraph
2866 (4 puzzles)
Railroad
2769 (2 puzzles)
Ring Ring Minus One
2761 (1 puzzle)
Masyu
2753 (2 puzzles)
Double Back
2744 (2 puzzles)
Yajilin
2725 (2 puzzles)
Even/Odd Fence
2678 (2 puzzles)
Country Road
2670 (3 puzzles)
Every Second Turn
2617 (2 puzzles)
Ring Ring Matryoshka
2607 (1 puzzle)
Simple Loop
2595 (4 puzzles)
Named Ring Ring
2594 (1 puzzle)
Inturnal
2570 (2 puzzles)
Every Second Straight
2563 (2 puzzles)
Four Winds
2549 (2 puzzles)
Kuroshiro
2527 (4 puzzles)
Black Ring White Ring
2518 (1 puzzle)
Ring Ring
2511 (6 puzzles)
Chat Room
2510 (2 puzzles)
Alternate Loop
2504 (2 puzzles)
Shortest Segment
2486 (2 puzzles)
Loop and Bounds
2453 (1 puzzle)
Mid Loop
2376 (3 puzzles)
Hexa Fences
2360 (2 puzzles)
Minesweeper Loop
2358 (3 puzzles)
Expressway
2271 (5 puzzles)
Maxi Loop
2239 (2 puzzles)
Russian Loop
2118 (2 puzzles)
Touching Ring Ring
2071 (1 puzzle)
Knapp Daneben Slitherlink
1969 (2 puzzles)
Turning Fences
1943 (2 puzzles)
Maxi Ring Ring
1747 (1 puzzle)
2440 (21 puzzles)
Snakescope
2902 (2 puzzles)
Passage
2535 (3 puzzles)
Maxi Snake
2508 (1 puzzle)
Snake
2458 (3 puzzles)
Bosnian Snake
2448 (4 puzzles)
Striped Snake
2435 (3 puzzles)
Belarusian Snake
2250 (3 puzzles)
Dutch Snake
2058 (2 puzzles)
2497 (55 puzzles)
Heyawake
2915 (2 puzzles)
Nurikabe
2822 (3 puzzles)
Choco Banana
2743 (6 puzzles)
Canal View
2742 (2 puzzles)
Norinori
2694 (1 puzzle)
Pata
2636 (2 puzzles)
Cave
2611 (3 puzzles)
Aquapelago
2586 (5 puzzles)
Kuromasu
2545 (3 puzzles)
Aqre
2521 (5 puzzles)
Hexa Islands
2504 (2 puzzles)
Tapa
2437 (5 puzzles)
Hitori
2386 (2 puzzles)
Easy as Coral
2331 (3 puzzles)
Yin Yang
2318 (2 puzzles)
Paint by Max
2305 (2 puzzles)
Aquarium
2216 (2 puzzles)
Battenberg Painting
2179 (1 puzzle)
Paint by Hex
2118 (2 puzzles)
Arrow Web
1537 (2 puzzles)
2347 (45 puzzles)
Domino Hunt
2758 (3 puzzles)
Spiral Galaxies
2677 (1 puzzle)
Double Choco
2647 (5 puzzles)
Slash Pack
2581 (2 puzzles)
L-shapes
2572 (2 puzzles)
Consecutive Double Choco
2507 (3 puzzles)
Double Choco No Touch
2430 (3 puzzles)
Two Apiece
2386 (2 puzzles)
Fo-(Faibu-)seruzu
2380 (2 puzzles)
Black and white
2359 (2 puzzles)
Neighbor Areas
2358 (2 puzzles)
Inverse Double Choco
2325 (4 puzzles)
Fillomino
2289 (2 puzzles)
Shikaku
2258 (2 puzzles)
Kaitoramma
2228 (4 puzzles)
Squares and Rectangles
2010 (2 puzzles)
ABC Division
1969 (2 puzzles)
Araf
1044 (2 puzzles)
2706 (1 puzzle)
Slalom/Gokigen Naname
2706 (1 puzzle)