26-Letter Puzzle Contest (10thth - 17thth July) has started Discuss
World Sudoku & Puzzle Championship 2026
ISC & SM and IPC & PR 2026

Phawin Prongpaophan

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Real name Phawin Prongpaophan
Puzzle Blog
Country Thailand
Date registered2025-02-25 10:57 PM
Last logon2026-07-04 2:18 AM
Total posts
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 362 264.3393 362 272.5975 History
LMI Sudoku Ratings 222 523.2971 211 542.972 History

Puzzle TestPhawinBot's RankPhawinBot's ScoreTest Max ScorePSRSNSW
2026R5 (Word & Casual) 134 36 0
2026R4 (Shading & Loops) 200 16 132.8 224 237 227 1
2026R3 (OP & Regions) 226 21.9 125.3 243 232 240 1
2026R2 (MII & Number Placement) 206 34.6 132.8 326 304 321 1
2026R1 (Classics) 246 33 132.033 384 383 384 0.8
2025R5 (Word & Casual) 226 29 119.8 292 259 284 0.8
2025R4 (Shading & Regions) 256 25 137.1 185 142 174 0.7
2025R3 (Numbers & MII) 229 23 123.417 280 248 272 0.7
2025R2 (Loop & OP) 288 10.7 124.25 141 145 142 0.6
Sudoku TestPhawinBot's RankPhawinBot's ScoreTest Max ScorePSRSNSW
2026R4 (Irregular & Converse) 182 42 140.35 434 414 429 1
2026R3 (OE & Hybrids) 142 51.7 140.35 530 601 548 1
2026R2 (Math & Outside) 182 52 141.283 555 598 566 1
2026R1 (Standard & Neighbours) 183 43 138.433 546 613 563 0.8
2025R4 (Outside & Hybrids) 176 38 140.533 472 469 471 0.8
2025R3 (Odd Even & Irregular) 164 68 155.533 537 560 543 0.7
2025R2 (Math & Neighbours) 169 59 149.7 545 593 557 0.7

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