OCTO Contest
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OCTO is a relatively new logic puzzle with a strong influence of Sudoku and Kakuro, but has much more than them. Check the Instruction Booklet for details.
http://www.octo-puzzle.com provides an interface to solve OCTO puzzles online.
Puzzles used in this contest have been provided by Doug Gardner.
| Description | Size | Password |
|---|---|---|
| Instructions Booklet Download | View | 125kB | |
| Blank Grid Download | View | 13kB | |
| Puzzle Booklet Download | 248kB | 88OCTO&&puzzle |
| # | UserId | Name | Country | Points | NumCorrect | TimeTillLCS |
|---|---|---|---|---|---|---|
| 1 | deu | Hideaki Jo | Japan | 100 | 8/8 | 049:57 |
| 2 | RJH0723 | Richard Hoffer | United States | 100 | 8/8 | 054:42 |
| 3 | Yuhei Kusui | Yuhei Kusui | Japan | 93 | 7/8 | 058:28 |
| 4 | Nikola | Nikola | Serbia | 80 | 7/7 | 056:26 |
| 5 | MellowMelon | Palmer Mebane | United States | 80 | 7/7 | 057:08 |
| 6 | Valezius | Zoltan Horvath | Hungary | 74 | 6/6 | 053:53 |
| 7 | jaku111 | jaku111 | Czech Republic | 73 | 5/5 | 059:49 |
| 8 | Gotroch | Jakub Hrazdira | Czech Republic | 67 | 5/5 | 051:32 |
| 9 | swaroop2011 | swaroop guggilam | India | 65 | 6/6 | 051:36 |
| 10 | Kota | Kota Morinishi | Japan | 65 | 6/7 | 057:32 |
| 11 | kwaka | Seungjae Kwak | South Korea | 63 | 6/6 | 046:34 |
| 12 | Psyho | abc | Poland | 63 | 6/6 | 052:44 |
| 13 | nyuta | NAGATA Yuta | Japan | 61 | 5/5 | 059:21 |
| 14 | sugitakukun | Takuya Sugimoto | Japan | 60 | 5/6 | 056:25 |
| 15 | para | Bram de Laat | The Netherlands | 56 | 5/6 | 051:26 |
| 16 | skywalker | Branko Ceranic | Serbia | 54 | 5/5 | 048:24 |
| 17 | karin | The Netherlands | 52 | 5/6 | 045:29 | |
| 18 | sakatan | Masashi Sakata | Japan | 52 | 5/5 | 054:06 |
| 19 | cheese | Tamas Csizmazia | Hungary | 52 | 3/3 | 054:35 |
| 20 | sylwan112 | Sylwester B. | Poland | 50 | 5/5 | 054:47 |