Competitions · Indonesia

Yongjun Jakarta Speedcubing 2019

Jakarta · 14 September 2019 · 8 events · 116 competitors · 139 personal bests

Vincent Hartanto Utomo won three of the eight events (4×4, 3×3 one-handed, Pyraminx) and the closest final was the 3×3, won by Rifa Octavian Himawan by 0.01 seconds. 116 competitors produced 139 personal bests, 62 of which still stand today, and 33 people held a competitor card for the first time.

The moment

A national record

Leonardo Pranadyar set the 3×3 blindfolded average national record: 28.76.

Three wins

Vincent Hartanto Utomo — 4×4, 3×3 one-handed, Pyraminx

0.01s

closest final — 3×3, Rifa Octavian Himawan over Vincent Hartanto Utomo

139

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
3×3	Rifa Octavian Himawan	9.02	9.44
2×2	Mario Nicholas Chandra	2.19	3.05
4×4	Vincent Hartanto Utomo	26.21	28.30
3×3 blindfolded	Leonardo Pranadyar	26.54	28.76
3×3 one-handed	Vincent Hartanto Utomo	12.19	14.60
Pyraminx	Vincent Hartanto Utomo	2.63	3.01
Skewb	Azizah Nur Hayati	3.29	4.66
3×3 Multi-Blind	Leonardo Pranadyar	20 of 23 cubes · 54:18	—

The PB harvest

139 set · 62 still standing

Muhammad Fauzan Atallah — Pyraminx single 2.25: into the top 1.6% of the event's history.
Mario Nicholas Chandra — Pyraminx single 2.81: into the top 3.0% of the event's history.
Muhammad Fauzan Atallah — Skewb single 2.81: into the top 4.1% of the event's history.
Nafi Aryasatya — Skewb single 2.98: into the top 4.9% of the event's history.
Muhammad Rafli Esa Pradana — 3×3 single 9.45: into the top 6.0% of the event's history.
Samuel Jose Winata — 3×3 single 9.97: into the top 7.4% of the event's history.
Raden Prasetyo Aryo Nugroho — Pyraminx single 3.99: into the top 7.6% of the event's history.
Dwiko Audryo Putra Paramesty — 3×3 single 10.10: into the top 7.8% of the event's history.

First-timers

33 people competed for the first time at this competition, joining the 27,871 people who made their debut in 2019. Start here explains what a first competition is like.

Records watch

1 regional record was set at this competition.

The field

116 competitors · 518 results · 8 events.

Solve this final yourself

how this works →

The 3×3 final here ran on one scramble group, so these five sequences are exactly what the finalists faced. Rifa Octavian Himawan won it with a 9.44 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.

1F' R D F U2 B' U L F R U' L2 B2 R2 L2 D2 R'
2U2 R2 F' D2 F R2 B' D2 B2 L R' F' U2 R U' R' D L2 D2 F2
3F L F B D B' R L B D' L2 F2 R D2 L2 D2 B2 R' F2
4U2 F2 U2 R' D2 B2 F2 R' U2 L2 D2 B' D' B2 U F2 L R2 B'
5L2 B2 D2 B' R2 U2 B' R2 U2 F D' B' L R' D' B F' D' B U2

solve 1

solve 2

solve 3

solve 4

solve 5

Race this final

Everyone who competed

116 competitors

Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a final is a competition's last round; its order decides the podium · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · every solve starts from a computer-generated scramble, the same for every competitor in a round.