Singapore Rubik's Cube Competition 2015

Feb 14 - 15, 2015
Singapore, Singapore

National University of Singapore

6 Science Drive 2, Singapore 117546

Faculty of Science LT31, Block S16, Level 3

Singapore Rubik's Cube Competition 2015 website
WCA Delegate
Zhou Yichen (周奕臣)

NUS Mathematics Society


No walk-in Registration is allowed for this competition. On-line Registration fees are S$6 for the first event and S$2 each for additional events, till a maximum of S$20. The dead-line for on-line registration is 10 February 2015.

Main event
Registration period

Online registration opened and closed .

Registration requirements
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Click here to display the highlights of the competition.

Stephen Adhisaputra won with an average of 10.26 seconds in the 3x3x3 Cube event. Vincent Hartanto Utomo finished second (10.28) and Lester Law Chong Harn finished third (11.01).

Event Name Best Average Citizen of Solves
3x3x3 Cube Stephen Adhisaputra 7.40 10.26 Indonesia 11.2110.3011.467.409.27
2x2x2 Cube Isaac Wong Chang Man 2.34 2.75 NR Singapore 6.882.432.343.282.53
4x4x4 Cube Vincent Hartanto Utomo 27.08 NR 34.56 Indonesia 32.2727.0838.7137.8633.55
5x5x5 Cube Vincent Hartanto Utomo 1:01.68 NR 1:05.94 NR Indonesia 1:08.001:07.471:01.681:08.211:02.34
6x6x6 Cube Vincent Hartanto Utomo 2:14.40 NR 2:24.17 NR Indonesia 2:25.212:14.402:32.91
7x7x7 Cube Teo Bin Jie (张斌杰) 3:27.31 NR 3:35.76 NR Singapore 3:27.313:48.153:31.81
3x3x3 Blindfolded Ainesh Sevellaraja 36.44 DNF Malaysia 36.44DNFDNF
3x3x3 Fewest Moves Lee Seung Ha (이승하) 32 34.67 NR Republic of Korea 403232
3x3x3 One-Handed Stephen Adhisaputra 15.21 16.92 Indonesia 15.2115.5915.6519.5225.94
Clock Ainesh Sevellaraja 7.50 8.99 NR Malaysia 7.509.9610.909.187.84
Megaminx Vincent Hartanto Utomo 1:05.02 1:07.32 Indonesia 1:08.551:07.091:20.111:06.331:05.02
Pyraminx Vincent Hartanto Utomo 2.88 3.40 Indonesia 2.883.553.054.833.61
Skewb Wesley Weishen Yu 4.55 5.40 United States 7.306.564.774.864.55
Square-1 Vincent Hartanto Utomo 15.36 19.34 Indonesia 18.0815.3625.8623.8616.08
4x4x4 Blindfolded Vincent Hartanto Utomo 5:59.27 DNF Indonesia 5:59.27DNFDNF
3x3x3 Multi-Blind Stephen Adhisaputra 2/2 8:50 Indonesia DNF2/2 8:50
3x3x3 With Feet Vincent Hartanto Utomo 1:02.83 1:08.01 Indonesia 1:10.401:10.811:02.83

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.