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

2355 (61 puzzles)
Double Sudoku
2623 (5 puzzles)
No Touch Sudoku
2548 (3 puzzles)
Odd-Even-Big-Small
2532 (3 puzzles)
Antiknight Sudoku
2512 (4 puzzles)
Sudoku
2460 (3 puzzles)
Antidiagonal Sudoku
2448 (3 puzzles)
Pair Sum Sudoku
2411 (4 puzzles)
Perfect Square Sudoku
2392 (3 puzzles)
X Sums Sudoku
2371 (4 puzzles)
Skyscrapers Sudoku
2346 (4 puzzles)
Odd Sudoku
2346 (4 puzzles)
Even/Odd Sudoku
2264 (3 puzzles)
Consecutive Sudoku
2255 (3 puzzles)
Diagonal Sudoku
2224 (4 puzzles)
Fortress Sudoku
2130 (3 puzzles)
Irregular Sudoku
2116 (3 puzzles)
Sudoku Extra Regions
2053 (5 puzzles)
2411 (24 puzzles)
Skyscrapers
2552 (4 puzzles)
Product Latin Square
2513 (4 puzzles)
Double Block
2496 (4 puzzles)
Fuzuli
2473 (2 puzzles)
Magic Snail
2470 (3 puzzles)
Kropki
2449 (3 puzzles)
Top Heavy Number Place
2018 (2 puzzles)
Easy as ABC
1942 (2 puzzles)
2543 (20 puzzles)
No Touch Sums
2644 (5 puzzles)
Suguru
2618 (3 puzzles)
Product Kuromasu
2546 (4 puzzles)
Ripple Effect
2484 (3 puzzles)
Chaos
2428 (5 puzzles)
2467 (62 puzzles)
Star Battle (Small Regions)
2735 (5 puzzles)
Akari
2694 (4 puzzles)
Gaps
2597 (7 puzzles)
Minesweeper
2590 (3 puzzles)
Hexa Minesweeper
2577 (5 puzzles)
Knight Battleships
2526 (4 puzzles)
Star Battle
2449 (3 puzzles)
Battleships Minesweeper
2420 (5 puzzles)
Clouds
2417 (4 puzzles)
Point a Star
2405 (4 puzzles)
Lighthouses
2368 (3 puzzles)
Battleships
2367 (4 puzzles)
Domino Castle with Sums
2239 (1 puzzle)
No Four in a Row
2231 (6 puzzles)
Tents
2153 (4 puzzles)
2530 (23 puzzles)
LITS
2951 (3 puzzles)
Tetroscope
2608 (7 puzzles)
Hungarian Pentomino
2605 (4 puzzles)
Touching Pentomino
2361 (5 puzzles)
Pentomino
2216 (4 puzzles)
2777 (61 puzzles)
Double Back
3426 (2 puzzles)
Country Road
3189 (5 puzzles)
Chat Room
3010 (3 puzzles)
Four Winds
2917 (5 puzzles)
Maxi Loop
2916 (4 puzzles)
Masyu
2839 (4 puzzles)
Alternate Loop
2818 (4 puzzles)
Every Second Straight
2764 (3 puzzles)
Minesweeper Loop
2746 (2 puzzles)
Fences
2742 (4 puzzles)
Railroad
2740 (4 puzzles)
Hexa Fences
2614 (3 puzzles)
Simple Loop
2607 (3 puzzles)
Every Second Turn
2564 (2 puzzles)
Russian Loop
2533 (5 puzzles)
Shortest Segment
2476 (4 puzzles)
Loop and Bounds
2414 (4 puzzles)
2591 (18 puzzles)
Dutch Snake
2921 (3 puzzles)
Snakescope
2667 (3 puzzles)
Belarusian Snake
2641 (4 puzzles)
Passage
2618 (3 puzzles)
Maxi Snake
2370 (2 puzzles)
Snake
2238 (3 puzzles)
2617 (51 puzzles)
Nurikabe
3157 (3 puzzles)
Cave
2939 (2 puzzles)
Hexa Islands
2902 (2 puzzles)
Yin Yang
2842 (4 puzzles)
Norinori
2663 (4 puzzles)
Paint by Hex
2621 (3 puzzles)
Heyawake
2589 (3 puzzles)
Kuromasu
2571 (5 puzzles)
Hitori
2550 (6 puzzles)
Paint by Max
2547 (3 puzzles)
Easy as Coral
2544 (3 puzzles)
Aquarium
2450 (4 puzzles)
Battenberg Painting
2447 (3 puzzles)
Arrow Web
2358 (3 puzzles)
Tapa
2348 (3 puzzles)
2678 (33 puzzles)
Shikaku
3269 (3 puzzles)
Spiral Galaxies
3138 (2 puzzles)
Fo-(Faibu-)seruzu
2982 (3 puzzles)
Two Apiece
2764 (5 puzzles)
Black and white
2731 (3 puzzles)
Domino Hunt
2697 (3 puzzles)
L-shapes
2612 (3 puzzles)
Araf
2595 (6 puzzles)
ABC Division
2313 (2 puzzles)
Neighbor Areas
1740 (3 puzzles)
2544 (5 puzzles)
Slalom
2544 (5 puzzles)