Matsudo Open 2010

Oct 23, 2010
Chiba, Japan

AKIRA civic center

2676-6 kamihongo matsudo-shi
Matsudo Open 2010 website

Team Japan contest

WCA Delegate
Yuji Suse (巣瀬雄史)
Main event
Registration requirements
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Yumu Tabuchi (田渕雄夢) won with an average of 9.90 seconds in the 3x3x3 Cube event. Yu Sajima (佐島優) finished second (10.54) and Takumi Yoshida (吉田匠) finished third (11.07).

Asian records: Yui Tomita (富田唯依)‎ 2x2x2 Cube 3.18 (average); Yumu Tabuchi (田渕雄夢)‎ 3x3x3 Cube 9.03 (average).

Event Name Best Average Representing Solves
3x3x3 Cube Yumu Tabuchi (田渕雄夢) 8.63 9.90 Japan 10.6610.029.788.639.90
2x2x2 Cube Daiki Matsumoto (松本大輝) 3.71 4.04 Japan 3.914.114.113.715.63
4x4x4 Cube Yumu Tabuchi (田渕雄夢) 44.59 48.05 Japan 52.8844.5946.5646.3051.30
5x5x5 Cube Shuhei Omura (大村周平) 1:15.06 1:20.13 Japan 1:22.461:15.061:16.341:21.581:29.56
3x3x3 Fewest Moves Tomoaki Okayama (岡山友昭) 34 Japan 34
3x3x3 One-Handed Arifumi Fushimi (伏見有史) 15.22 16.25 Japan 21.1916.4415.9016.4115.22
Square-1 Fumiki Koseki (古関章記) 22.71 24.69 Japan 35.1923.3027.1123.6522.71
3x3x3 Multi-Blind Tomoki Kubo (久保友樹) 6/7 44:26 Japan 6/7 44:26
Magic Jin Mochizuki (望月仁) 0.97 1.22 Japan 1.030.976.811.111.52
Master Magic Hideki Niina (新名秀樹) 2.55 NR 2.65 NR Japan 4.582.552.682.562.71
Event Round Format Time limit Proceed
3x3x3 Cube First round Ao5
Second round Ao5
Final Ao5
2x2x2 Cube First round Ao5
Final Ao5
4x4x4 Cube First round Ao5
Second round Ao5
Final Ao5
5x5x5 Cube First round Ao5
Final Ao5
3x3x3 Fewest Moves Final Bo1 1 hour
3x3x3 One-Handed First round Ao5
Final Ao5
Square-1 Final Ao5
3x3x3 Multi-Blind Final Bo1 10:00.00 per cube, up to 60:00.00
Magic Final Ao5
Master Magic Final Ao5

Time limit

If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).


The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.

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