David McNeill

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

2450 (54 puzzles)
Sudoku Extra Regions
2645 (2 puzzles)
Antidiagonal Sudoku
2623 (2 puzzles)
Difference Sudoku
2573 (3 puzzles)
Antiknight Sudoku
2559 (2 puzzles)
X Sums Sudoku
2538 (2 puzzles)
Self-joint Sudoku
2524 (2 puzzles)
Consecutive Sudoku
2516 (2 puzzles)
Diagonal Sudoku
2511 (2 puzzles)
Perfect Square Sudoku
2504 (2 puzzles)
Odd-Even-Big-Small
2491 (2 puzzles)
Sudoku
2491 (2 puzzles)
Irregular Sudoku
2483 (4 puzzles)
Fortress Sudoku
2465 (2 puzzles)
Blackout Sudoku
2448 (3 puzzles)
Citywalk Sudoku
2440 (4 puzzles)
Pair Sum Sudoku
2403 (3 puzzles)
Even/Odd Sudoku
2372 (3 puzzles)
Double Sudoku
2368 (2 puzzles)
Odd Sudoku
2331 (2 puzzles)
No Touch Sudoku
2321 (2 puzzles)
Skyscrapers Sudoku
2262 (2 puzzles)
Numbered Rooms Sudoku
2231 (4 puzzles)
2295 (31 puzzles)
Skyscrapers
2572 (4 puzzles)
Kropki
2534 (2 puzzles)
Magic Snail
2487 (2 puzzles)
Summed Skyscrapers
2427 (3 puzzles)
Double Block
2325 (4 puzzles)
Product Latin Square
2322 (2 puzzles)
Top Heavy Number Place
2319 (2 puzzles)
Easy as ABC
2296 (2 puzzles)
Fuzuli
2173 (2 puzzles)
Product Skyscrapers
2126 (3 puzzles)
Gapped Skyscrapers
2086 (3 puzzles)
Exclusive Skyscrapers
1690 (2 puzzles)
2271 (14 puzzles)
Suguru
2534 (3 puzzles)
No Touch Sums
2352 (2 puzzles)
Chaos
2247 (3 puzzles)
Product Kuromasu
2233 (2 puzzles)
Ripple Effect
2087 (2 puzzles)
Nanro
2054 (2 puzzles)
2149 (43 puzzles)
Queens
2490 (2 puzzles)
Battleships
2421 (3 puzzles)
Star Battle
2297 (2 puzzles)
Star Battle (Small Regions)
2253 (3 puzzles)
Tents
2229 (3 puzzles)
Minesweeper
2222 (3 puzzles)
Point a Star
2218 (3 puzzles)
Hexa Minesweeper
2172 (3 puzzles)
Battleships Minesweeper
2153 (3 puzzles)
Knight Battleships
2137 (3 puzzles)
Domino Castle with Sums
2129 (2 puzzles)
No Four in a Row
2111 (2 puzzles)
Gaps
2045 (3 puzzles)
Lighthouses
1962 (2 puzzles)
Akari
1861 (3 puzzles)
Clouds
1759 (3 puzzles)
2029 (30 puzzles)
Pentomino Division
2537 (3 puzzles)
Hungarian Pentomino
2235 (3 puzzles)
Pentomino Fences
2094 (4 puzzles)
Tetroscope
1982 (2 puzzles)
LITS+
1977 (3 puzzles)
SLICY
1952 (3 puzzles)
Inverse LITS
1915 (2 puzzles)
Pentomino
1905 (2 puzzles)
Touching Pentomino
1857 (3 puzzles)
LITS
1844 (5 puzzles)
1930 (72 puzzles)
Four Winds
2331 (2 puzzles)
Knapp Daneben Slitherlink
2275 (2 puzzles)
Every Second Straight
2274 (2 puzzles)
Every Second Turn
2218 (2 puzzles)
Hexa Fences
2206 (2 puzzles)
Turning Fences
2168 (4 puzzles)
Shortest Segment
2151 (2 puzzles)
Loop and Bounds
2143 (2 puzzles)
Masyu
2103 (3 puzzles)
Ring Ring
2035 (8 puzzles)
Maxi Loop
2020 (2 puzzles)
Simple Loop
2005 (3 puzzles)
Railroad
2000 (2 puzzles)
Minesweeper Loop
1980 (4 puzzles)
Expressway
1949 (1 puzzle)
Double Back
1937 (2 puzzles)
Alternate Loop
1907 (2 puzzles)
Kuroshiro
1812 (3 puzzles)
Fences/Slitherlink
1810 (4 puzzles)
Mid Loop
1773 (1 puzzle)
Inturnal
1773 (4 puzzles)
Russian Loop
1729 (3 puzzles)
Chat Room
1671 (3 puzzles)
Polygraph
1582 (4 puzzles)
Country Road
1580 (2 puzzles)
Even/Odd Fence
1222 (3 puzzles)
2004 (14 puzzles)
Belarusian Snake
2332 (3 puzzles)
Maxi Snake
2062 (2 puzzles)
Passage
2041 (3 puzzles)
Snakescope
1926 (2 puzzles)
Snake
1749 (3 puzzles)
Dutch Snake
1714 (1 puzzle)
2053 (57 puzzles)
Heyawake
2351 (3 puzzles)
Battenberg Painting
2351 (3 puzzles)
Hitori
2323 (2 puzzles)
Arrow Web
2309 (2 puzzles)
Cave
2299 (2 puzzles)
Aquarium
2169 (3 puzzles)
Kuromasu
2150 (3 puzzles)
Paint by Hex
2120 (1 puzzle)
Yin Yang
2093 (3 puzzles)
Paint by Max
2056 (2 puzzles)
Nurikabe
2013 (3 puzzles)
Tapa
1983 (5 puzzles)
Easy as Coral
1970 (3 puzzles)
Aqre
1968 (3 puzzles)
Choco Banana
1938 (10 puzzles)
Aquapelago
1846 (5 puzzles)
Norinori
1816 (3 puzzles)
Hexa Islands
1730 (1 puzzle)
1944 (52 puzzles)
Neighbor Areas
2311 (2 puzzles)
Araf
2307 (3 puzzles)
Spiral Galaxies
2274 (2 puzzles)
Domino Hunt
2236 (4 puzzles)
Shikaku
2220 (2 puzzles)
Fillomino
2084 (2 puzzles)
Black and white
2066 (2 puzzles)
Kaitoramma
2031 (3 puzzles)
ABC Division
1999 (3 puzzles)
Inverse Double Choco
1993 (4 puzzles)
Slash Pack
1992 (3 puzzles)
L-shapes
1991 (3 puzzles)
Squares and Rectangles
1985 (2 puzzles)
Double Choco No Touch
1959 (2 puzzles)
Fo-(Faibu-)seruzu
1843 (3 puzzles)
Two Apiece
1743 (2 puzzles)
Consecutive Double Choco
1616 (3 puzzles)
Double Choco
1367 (7 puzzles)
2124 (2 puzzles)
Slalom/Gokigen Naname
2124 (2 puzzles)