Asian Sudoku Championship 2025
Sudoku Champs 2024

Nicholas Whitehead

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Real name Nicholas Whitehead
Puzzle Blog
Country United States
Date registered2013-02-06 3:28 AM
Last logon2024-05-23 6:08 AM
Total posts
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Sudoku Ratings 312 410.765 236 418.4747 History

Puzzle Testnjwhitehead's Ranknjwhitehead's ScoreTest Max ScorePSRSNSW
Classics (PR 2020) 247 31.8 149
Puzzle Marathon 2016 246 100.5 976.528 95 93 95
Shading (PR 2015/16) 202 11 159.05 75 29 64
WCPN 155 95 1279.77 139 83 125
LMI Screen Test #5 222 524.3 2175.2 248 163 227
Numbers (PR 2015/16) 196 21 150 229 181 217
Puzzle Marathon 2015 262 100 757.097 121 100 116
LMI Puzzle Marathon 2014 224 208.593 773.675 258 283 264
Puzzle Marathon 2013 260 100 970.828 101 151 113
Sudoku Testnjwhitehead's Ranknjwhitehead's ScoreTest Max ScorePSRSNSW
2024R4 (Outside & Converse) 187 27 0
2024R3 (Math & Neighbours) 238 28.6 0
2024R2 (Odd Even & Hybrids) 193 41.2 0
2024R1 (Standard & Irregular) 220 41 0
2023R4 (Neighbours & Converse) 203 31 126.7 477 464 474 1
2023R3 (Irregular & Math) 217 27 121.783 450 452 451 1
2023R2 (Outside & Hybrids) 203 34 136.25 472 482 475 1
2022R4 (Math & Irregular) 236 31 145.7 326 301 320 0.8
2022R3 (Converse & Outside) 351 18.5 153.967 198 157 188 0.7
2022R2 (Odd Even & Hybrids) 167 44 142.533 489 489 489 0.7
2022R1 (Standard & Neighbours) 222 34.8 138.383 424 420 423 0.6
Odd Even (SM 2021) 198 29.7 149.333 0.6
Hybrids (SM 2021) 215 38 151.867 0.6
Irregular and Twisted Classics (SM 2021) 203 41 150.4
Converse (SM 2021) 212 57.5 158.35
Math (SM 2021) 237 28.3 146.983 308 238 290
Substitution and Neighbours (SM 2021) 272 39 160.133
Outside (SM 2021) 193 48 145.05 446 457 449
Standard (SM 2021) 261 41 153.25 320 280 310
Twisted Classics and Hybrids (SM2020) 176 44 135.583 423 381 413
Converse and Odd Even (SM2020) 276 19 140.583 257 133 226
Math (SM2020) 331 17 142.45 189 81 162
Irregular and Outside (SM2020) 278 33 155.7 267 140 235
Substitution and Neighbours (SM 2020) 146 43.5 128.417 525 575 538
Standard (SM 2020) 240 50 157.367 455 459 456
Outside & Math (SM 16/17) 249 28 139.05 400 262 365
Odd Even & Twisted Classics (SM 16/17) 192 37 141.283 474 465 472
Nuovo Cinema Sudoku 98 70 611.75 245 262 249
Irregular Variations (SM 15/16) 188 35 145.15 331 272 316
Triplets & Triangles 123 165 969.167 337 269 320
Converse Variations (SM 15/16) 250 19 142.083 235 157 216
Twisted Classics (SM 15/16) 138 81 155.083 549 573 555
Outside Variations (SM 15/16) 206 27 135.533 346 296 333
Math Variations (SM 15/16) 198 31 136.083 364 366 364
Odd Even Variations (SM 15/16) 231 34 156.233 288 229 273
Neighbours Variations (SM 15/16) 187 45 144.667 433 421 430
Standard Variations (SM 15/16) 199 40 156.767 357 375 362
Converse Variations (SM 14/15) 257 21 156.467 198 139 183
Neighbours Variations (SM 14/15) 226 35 153.933 277 237 267
Outside Variations (SM 14/15) 140 45 151.45 514 534 519
Odd Even Variations (SM 14/15) 221 29 145.167 392 340 379
Irregular Variations (SM 14/15) 173 44 150.05 427 432 428
Standard Variations (SM 14/15) 213 32.9 150.533 358 378 363
Sudoku Day 121 12 111.884 259 241 254
Parallel Universe 160 235 1462.14 309 274 301
Best of LMI Sudoku Tests 185 80.2 1298 133 81 120
Sudoku Grand Prix - Italian Round 277 120 558.133 297 240 283
Sudoku Grand Prix - Turkish Round 284 54 656 193 125 176
Sudoku Grand Prix - Serbian Round 326 121 915.4 284 247 275
V2V 158 217 1092.9 326 298 319
Sudoku Grand Prix - Indian Round 517 38 559 157 149 155

PS = Prorated Score (Score based on players's score, median score and top score in the test)
RS = Rank Score (Score based on player's rank in the test)
NS = Normalized Score (.75 * PS + .25 * RS)
W = Weight of the test
Click here for detailed logic of LMI Player Rating System v2.0
WSPC 2021njwhitehead's Ranknjwhitehead's ScoreTest Max Score
01 - Classics 169 135 0
02 - Evergreens 343 80 0
03 - Great Wall of Sudoku 337 45 0
04 - Temple of Sudoku 318 65 0
05 - Dawn 264 95 0
06 - Dusk 125 182 0
07 - Sudoku Shrine 257 85 0
08 - WSC 2021 299 30 0
King of Kakuro 188 29 1063.5
Fleet Admiral 66 213.5 1007.5
Baker Street Irregulars 70 239 691
Sudoku Nebula 97 130 1359.83
Beginners' Puzzlenjwhitehead's Ranknjwhitehead's ScoreTest Max Score
Skyscrapers 227 20 135.167
Masyu 223 0 549.92