Rakesh Rai is into puzzles and sudoku since 2007. He is an average puzzle solver and loves solving tough puzzles. Prime Exotica is his first attempt at puzzle creation.
| Description | Size | Download Count | Password | 
|---|---|---|---|
| Instruction Booklet Download | View | 264kB | 8606 | |
| Puzzle Booklet Download | 200kB | 4584 | Honorificabilitudinitatibus | 
| Solutions Booklet Download | View | 29kB | 5560 | 
| # | UserId | Name | Country | PointsWB | TotalPoints | Bonus | NumCorrect | 
|---|---|---|---|---|---|---|---|
| 1 | motris | Thomas Snyder | United States | 499 | 660 | 120 | 13/13 | 
| 2 | David McNeill | David McNeill | United Kingdom | 499 | 560 | 20 | 13/13 | 
| 3 | deu | Hideaki Jo | Japan | 499 | 545 | 5 | 13/13 | 
| 4 | don3232 | Taiwan | 499 | 545 | 5 | 13/13 | |
| 5 | misko | Michael Ley | Germany | 476 | 517 | 4 | 12/12 | 
| 6 | WaterlooMathie | David Jones | Canada | 476 | 517 | 4 | 12/12 | 
| 7 | purifire | Rishi Puri | India | 440 | 511 | 34 | 12/13 | 
| 8 | Nikola | Nikola | Serbia | 452 | 489 | 0 | 12/12 | 
| 9 | Frog | Frédérique Rogeaux | France | 440 | 481 | 4 | 12/12 | 
| 10 | Ziti | Jason Zuffranieri | United States | 440 | 479 | 2 | 12/13 | 
| 11 | TiiT | Tiit Vunk | Estonia | 417 | 448 | 0 | 11/11 | 
| 12 | skywalker | Branko Ceranic | Serbia | 402 | 431 | 0 | 10/11 | 
| 13 | sugitakukun | Takuya Sugimoto | Japan | 391 | 422 | 0 | 11/11 | 
| 14 | Ours brun | Bastien Vial-Jaime | France | 386 | 415 | 0 | 10/10 | 
| 15 | zhergan | Zafer Huseyin ERGAN | Turkey | 381 | 412 | 0 | 11/12 | 
| 16 | caudmont | sylvain caudmont | France | 381 | 412 | 0 | 11/12 | 
| 17 | volxa | Japan | 388 | 407 | 0 | 8/8 | |
| 18 | willwc | Will Blatt | United States | 369 | 400 | 0 | 11/11 | 
| 19 | vopani | Rohan Rao | India | 368 | 397 | 0 | 10/10 | 
| 20 | Kota | Kota Morinishi | Japan | 335 | 358 | 0 | 9/10 | 
| PuzzleId | Submissions | Correct | Ratings | AvgRatings | SolutionCode | 
|---|---|---|---|---|---|
| DNA SUDOKU | 61 | 54 | 16 | 8.37 | 6262268248 | 
| KID SUDOKU | 94 | 91 | 18 | 6.44 | 8244974634 | 
| KOMBINANCE SUDOKU | 90 | 83 | 15 | 7.46 | 5361935844 | 
| MULTITAB SUDOKU | 38 | 37 | 13 | 7.07 | 3395385677 | 
| NUMEROLOGIDOKU | 43 | 37 | 15 | 6.86 | 3758872421 | 
| PEEPHOLE SUDOKU | 55 | 49 | 13 | 7.23 | 5263641638 | 
| POKER SUDOKU | 60 | 54 | 15 | 8.13 | 5756535548 | 
| PRIME NUMBER SUDOKU | 69 | 64 | 15 | 6.93 | 9841893514 | 
| PRODUCT SUDOKU | 64 | 56 | 14 | 7.42 | 4153974512 | 
| QUAD SUDOKU | 78 | 74 | 16 | 7.31 | 4248377399 | 
| RHOMBUS SUDOKU | 59 | 53 | 14 | 7.57 | 8568587985 | 
| ROSSINI SUDOKU | 71 | 67 | 14 | 7.71 | 3325163656 | 
| TENNISDOKU | 63 | 59 | 14 | 7.07 | 4453439271 |