Competitions · Indonesia

Balam Cubes Jakarta Cube Feast 2026

Jakarta · 2 May 2026 · 12 events · 130 competitors · 159 personal bests

Leon Marcell Alamanda won four of the twelve events (2×2, 4×4, 5×5) and the closest final was the 2×2, won by Leon Marcell Alamanda by 0.19 seconds. 130 competitors produced 159 personal bests, 102 of which still stand today, and 29 people held a competitor card for the first time.

The moment

A national record

Leon Marcell Alamanda set the 7×7 average national record: 1:56.72.

Four wins

Leon Marcell Alamanda — 2×2, 4×4, 5×5, Skewb

0.19s

closest final — 2×2, Leon Marcell Alamanda over Qingze Li (李庆泽)

159

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
3×3	William Arthur Wiranda	6.20	7.20
2×2	Leon Marcell Alamanda	1.74	2.05
4×4	Leon Marcell Alamanda	22.64	26.79
5×5	Leon Marcell Alamanda	44.41	46.08
6×6	Anyu Zhang (张安宇)	1:17.93	1:19.28
7×7	Anyu Zhang (张安宇)	1:45.62	1:52.84
3×3 blindfolded	Phillip Maxwell	18.71	20.31
3×3 one-handed	Qingze Li (李庆泽)	9.15	11.32
Clock	Abraham Joachim Hadiwijaya	3.87	4.40
Pyraminx	Mark Louis Tan (陈小龙)	1.91	2.34
Skewb	Leon Marcell Alamanda	2.43	2.97
Square-1	Muhammad Adib	6.92	12.02

The PB harvest

159 set · 102 still standing

Eldino Lesmana — 3×3 single 6.33: into the top 0.7% of the event's history.
Muhammad Adib — Square-1 single 6.92: into the top 1.7% of the event's history.
Dave Thiessen — 2×2 single 1.58: into the top 2.5% of the event's history.
Nathaniel Lisandro Archie — 3×3 single 8.06: into the top 2.9% of the event's history.
Najwa Sovia Zulhijjah — 3×3 single 8.76: into the top 4.3% of the event's history.
Faqih Khairy Bunisora Syapaat — 3×3 single 8.97: into the top 4.8% of the event's history.
Naufal Hadyan Mahardika — Pyraminx single 3.37: into the top 5.0% of the event's history.
Bastian Khawarizmi — Pyraminx single 3.49: into the top 5.4% of the event's history.

First-timers

29 people competed for the first time at this competition, joining the 18,546 people who made their debut in 2026. Start here explains what a first competition is like.

Records watch

1 regional record was set at this competition.

The field

130 competitors · 787 results · 12 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. William Arthur Wiranda won it with a 7.20 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.

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

solve 1

solve 2

solve 3

solve 4

solve 5

Race this final

Everyone who competed

130 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.