Taiwan Spring Open 2009

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Che-Ting Chu (朱哲廷) won with an average of 11.76 seconds in the 3x3x3 Cube event. Kittikorn Tangsucharitthum (กิตติกร ตั้งสุจริตธรรม) finished second (13.21) and Han-Cyun Chen (陳翰群) finished third (14.39).

World records: Han-Cyun Chen (陳翰群)‎ 4x4x4 Cube 45.85 (average).

Asian records: Han-Cyun Chen (陳翰群)‎ 5x5x5 Cube 1:20.62 (average).

Event Name Best Average Citizen of Solves
3x3x3 Cube Che-Ting Chu (朱哲廷) 11.19 11.76 NR Taiwan 12.0213.1911.7511.5011.19
2x2x2 Cube Yi-Sa Chen (陳以撒) 2.71 4.15 NR Taiwan 3.524.652.715.134.27
4x4x4 Cube Han-Cyun Chen (陳翰群) 40.43 45.85 WR Taiwan 44.6640.4347.1350.4645.75
5x5x5 Cube Han-Cyun Chen (陳翰群) 1:15.53 1:20.62 AsR Taiwan 1:15.531:20.061:19.501:22.301:34.56
7x7x7 Cube Han-Cyun Chen (陳翰群) 5:12.72 5:17.97 Taiwan 5:12.725:25.635:15.56
3x3x3 Blindfolded Tse-Kan Lin (林哲侃) 1:00.69 DNF Taiwan 1:55.69DNF1:00.69
3x3x3 One-Handed Hao-Zheng Lin (林浩正) 16.69 19.35 NR Taiwan 21.1121.3316.6918.4418.50
Megaminx Han-Cyun Chen (陳翰群) 1:24.53 NR 1:32.41 NR Taiwan 1:37.191:35.501:24.53
Square-1 Chung-Han Hsu (許鍾瀚) 26.63 34.38 Taiwan 26.6336.0331.5635.561:27.31
Magic Chui-Hsien Lin (林垂憲) 1.31 1.41 NR Taiwan 1.461.402.151.361.31
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5 10:00.00
Second round Ao5 10:00.00
Final Ao5 10:00.00
2x2x2 Cube Combined Final Bo1 / Ao5 10:00.00 1 attempt to get < 25.00
4x4x4 Cube Combined Final Bo2 / Ao5 10:00.00 2 attempts to get < 1:30.00
5x5x5 Cube Combined Final Bo2 / Ao5 10:00.00 2 attempts to get < 2:30.00
7x7x7 Cube Combined Final Bo1 / Mo3 10:00.00 1 attempt to get < 10:00.00
3x3x3 Blindfolded Combined Final Bo2 / Bo3 10:00.00 2 attempts to get < 7:00.00
3x3x3 One-Handed Combined Final Bo2 / Ao5 10:00.00 2 attempts to get < 35.00
Megaminx Combined Final Bo1 / Mo3 10:00.00 1 attempt to get < 3:00.00
Square-1 Final Ao5 10:00.00
Magic Final Ao5 10:00.00

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 result to beat to proceed to the second phase of a combined round (see Regulation 9g).


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.