IHNN

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

2297 (66 puzzles)
Odd Sudoku
2511 (2 puzzles)
Antiknight Sudoku
2476 (5 puzzles)
Odd-Even-Big-Small
2452 (4 puzzles)
Consecutive Sudoku
2419 (3 puzzles)
No Touch Sudoku
2398 (6 puzzles)
Irregular Sudoku
2304 (8 puzzles)
Perfect Square Sudoku
2279 (5 puzzles)
Sudoku
2274 (5 puzzles)
Even/Odd Sudoku
2272 (3 puzzles)
X Sums Sudoku
2246 (6 puzzles)
Antidiagonal Sudoku
2222 (4 puzzles)
Skyscrapers Sudoku
2193 (4 puzzles)
Diagonal Sudoku
2162 (8 puzzles)
Fortress Sudoku
2105 (3 puzzles)
2478 (33 puzzles)
Top Heavy Number Place
2717 (2 puzzles)
Fuzuli
2605 (6 puzzles)
Magic Snail
2568 (6 puzzles)
Double Block
2431 (7 puzzles)
Easy as ABC
2413 (4 puzzles)
Skyscrapers
2356 (6 puzzles)
Kropki
2246 (2 puzzles)
2443 (55 puzzles)
Gaps
2695 (11 puzzles)
Akari
2607 (8 puzzles)
Hexa Minesweeper
2601 (2 puzzles)
Star Battle
2477 (7 puzzles)
Minesweeper
2467 (7 puzzles)
Point a Star
2338 (3 puzzles)
Battleships
2290 (2 puzzles)
Clouds
2283 (6 puzzles)
Battleships Minesweeper
2231 (2 puzzles)
Queens
2151 (1 puzzle)
Lighthouses
2019 (6 puzzles)
2686 (50 puzzles)
Chat Room
3202 (3 puzzles)
Country Road
3059 (2 puzzles)
Double Back
2990 (2 puzzles)
Masyu
2803 (4 puzzles)
Fences
2787 (8 puzzles)
Minesweeper Loop
2711 (2 puzzles)
Simple Loop
2709 (8 puzzles)
Maxi Loop
2609 (4 puzzles)
Hexa Fences
2563 (7 puzzles)
Every Second Straight
2536 (2 puzzles)
Russian Loop
2384 (2 puzzles)
Alternate Loop
2377 (2 puzzles)
Every Second Turn
2260 (4 puzzles)
2632 (25 puzzles)
Snakescope
2977 (4 puzzles)
Belarusian Snake
2792 (7 puzzles)
Passage
2759 (3 puzzles)
Snake
2642 (3 puzzles)
Maxi Snake
2412 (5 puzzles)
Dutch Snake
2027 (3 puzzles)
2645 (78 puzzles)
Nurikabe
3360 (6 puzzles)
Heyawake
3079 (6 puzzles)
Hexa Islands
2714 (4 puzzles)
Tapa
2686 (9 puzzles)
Yin Yang
2668 (5 puzzles)
LITS
2646 (5 puzzles)
Cave
2645 (9 puzzles)
Battenberg Painting
2609 (4 puzzles)
Kuromasu
2504 (2 puzzles)
Paint by Hex
2472 (6 puzzles)
Easy as Coral
2380 (5 puzzles)
Hitori
2363 (10 puzzles)
Paint by Max
2354 (7 puzzles)
2777 (29 puzzles)
Shikaku
2987 (5 puzzles)
Spiral Galaxies
2905 (5 puzzles)
Fo-(Faibu-)seruzu
2882 (3 puzzles)
ABC Division
2874 (5 puzzles)
Black and white
2833 (3 puzzles)
Two Apiece
2702 (2 puzzles)
Araf
2530 (3 puzzles)
Neighbor Areas
2187 (3 puzzles)
2461 (25 puzzles)
Ripple Effect
2574 (6 puzzles)
Tetroscope
2500 (4 puzzles)
Hungarian Pentomino
2463 (2 puzzles)
Slalom
2445 (2 puzzles)
Suguru
2442 (5 puzzles)
Chaos
2442 (3 puzzles)
Touching Pentomino
2243 (3 puzzles)