Login Register LMI Home •Monthly Tests & RatingsSearch RecentLMI Book - Sudoku Mix Vol #1WSPC 2017
WSC Instructions BookletWPC Instructions Booklet"What Is it?" - Sudoku Contest (17th - 23rd Oct) starts in 4 hours 49 minutes Discuss

Ivan Laptiev

LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 163 449.6881 148 524.0542 History
LMI Sudoku Ratings 232 468.2309 184 493.5055 History

Puzzle TestYason's RankYason's ScoreTest Max ScorePSRSNSW
Object Placement & Pentomino (PR 2016/17) 61 49 124.917 535 607 553 1
Shading and Loops (PR 2016/17) 118 47.5 169.817 332 326 331 0.9
Snowmen Author 1
Classics & Regions (PR 2016/17) 120 56 156.1 451 461 453 0.9
Puzzle Marathon 2016 241 106.935 976.528 101 112 104 0.8
Object Placement (PR 2015/16) 68 51 137.65 530 584 544 0.7
Loop pooL 91 100 100
NEW, HUGE, AND CHALLENGING 79 0 100
Loops (PR 2015/16) 123 83.3 165.6 479 430 467 0.7
Toketa? Selection 66 270 1103.67 458 454 457 0.6
Shading (PR 2015/16) 103 74 159.05 506 507 506 0.6
WCPN 126 205 1279.77 299 256 288
LMI Screen Test #5 190 775.9 2175.2 367 284 346
Regions (PR 2015/16) 68 90 157.683 616 702 637
Snake Variations Contest - 2015 64 173 694.833
Evergreens (PR 2015/16) 92 42.8 130.2 524 569 535
Numbers (PR 2015/16) 143 39 150 425 403 419
Classics (PR 2015/16) 119 62 157.633 509 512 510
April Contest 2015 33 39 99
Puzzle Marathon 2015 115 438.335 757.097 536 607 554
forsmarts 12th Anniversary Contest 67 177.6 838.5
Pento Parade 80 350 1592.22 442 392 430
September Magic Contest 48 75 423
World Practice Championship - Day 2 60 285 1719
World Practice Championship - Day 1 72 650 2014
Parallel Universe II 90 300 2152.05 309 254 296
April Contest 2014 21 67 99
LMI Puzzle Marathon 2014 166 400 773.675 494 469 488
forsmarts 11th Anniversary Contest 74 360 1000
Japanese Puzzle Land 2 126 250 1103.4 410 359 397

Sudoku TestYason's RankYason's ScoreTest Max ScorePSRSNSW
Outside & Math (SM 16/17) 185 40 139.05 524 452 506 1
Odd Even & Twisted Classics (SM 16/17) 200 35 141.283 449 443 447 1
Standard & Neighbours (SM 16/17) 136 52.6 151.533 503 506 504 0.9
Wacky Slovak Classics 114 55 259.25 344 221 313 0.9
Irregular Variations (SM 15/16) 144 48 145.15 454 444 451 0.8
Triplets & Triangles 89 230 969.167 469 473 470 0.7
Converse Variations (SM 15/16) 268 15 142.083 186 96 163 0.7
Twisted Classics (SM 15/16) 188 64 155.083 439 417 434 0.6
Outside Variations (SM 15/16) 111 48.8 135.533 551 622 569 0.6
Math Variations (SM 15/16) 187 33.3 136.083 391 401 393 0.6
Odd Even Variations (SM 15/16) 174 53 156.233 449 421 442
September Sudoku Contest 2015 36 165 679.167
Neighbours Variations (SM 15/16) 162 52 144.667 500 498 500
Unlucky 13 194 572 1882.62 244 158 223
Neighbours Variations (SM 14/15) 164 53.4 153.933 422 447 429
Math Variations (SM 14/15) 102 81 158.417 552 537 548
Outside Variations (SM 14/15) 135 46 151.45 518 551 526
Sudoku Surprise 77 340 1810.33 447 468 452
Odd Even Variations (SM 14/15) 162 40 145.167 514 518 515
Irregular Variations (SM 14/15) 112 64 150.05 563 634 581
Standard Variations (SM 14/15) 244 26 150.533 283 286 283
Sudoku Day 100 18 111.884 388 373 384
7X7 112 205 1403.84 383 413 391
Road To London 79 120 695.436 264 303 273
Parallel Universe 143 280 1462.14 368 353 365
Special 8 107 247 1004.8 375 369 373
Best of LMI Sudoku Tests 135 184 1298 305 328 311
LMI Screen Test #4 178 484.313 2982.38 243 214 236
SudoClones 133 150 1239.9 231 228 230
Sudoku A or B 161 15 147.7 120 60 105
Crazy Arrows 169 0 925
Sudoku City 112 14 93 246 119 214


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

TVC / CTCYason's RankYason's ScoreTest Max Score
Tapa Variations Contest - XIX 83 213 1040.2
Classic Tapa Contest - 2016 160 145.8 606.4
Tapa Variations Contest - XVIII 73 337.4 1059.25
Tapa Variations Contest - XVII 144 4.16667 1054.45

Beginners' SudokuYason's RankYason's ScoreTest Max Score
July 2014 168 64.9 122.38
May 2014 146 46.5 117.3
February 2014 218 43 124.78
December 2013 174 39.5 116.92

Beginners' PuzzleYason's RankYason's ScoreTest Max Score
Cave 109 45 131.4
Yajilin 94 61.5 136.6
Yin-Yang 79 80.1667 136.333
Minesweeper 79 95.7 135.967
Tetrominoes 95 66 128
Spiral Galaxies 79 62.5 137.067
LITS 135 62 137.333
Skyscrapers 153 50.5 135.167
Slitherlink 130 63 142.367
Star Battle 128 64 139.367

User profile: Yason
Real name Ivan Laptiev
Website addresshttp://
ICQ ICQ
AIM AIM
Yahoo Yahoo
MSN MSN
Country Russia
Test ScoresSL : 47.5|OT : 35|SN : 52.6|CTC : 145.8
Date registered2011-08-07 3:20 PM
Last logon2017-09-19 3:23 PM
Total posts1

Active user?Yes
Rank[auth] Snowmen Author [/auth]
Send this user a private message
Add/remove this user to your ignore list

Best blackjack strategies https://onlineblackjack.money/strategies/.

Online casino roulette for Australian players https://aucasinosonline.com/roulette/