Hi, first post in a long time. :)
My new PR in TORIBO contest round 17 in the first half 2023.
https://contest.tribox.com/contest/result/2023117/333fm
Scramble: R' U' F U2 F U2 R2 D2 B' D2 F2 D U2 L U' R' F' R2 D R U2 L' F' R' U' F
Solution: B U R' D B D' R' D' R D B2 D B' D B U L D F2 (19 moves)
Excellent solves! Huge congrats!
That mean (23.98) places 2nd in Asia, 9th in the world. :)
He memorized the first cube in 6 seconds. :eek:
Done at YRCC Open 2018.
Cube: Gan Air SM (blue screw)
Scrambles:
F2 U' L2 U' F2 D2 U' F2 U B L' U2 R' U' R F U R U2 B2 Rw' Uw'
R2 U2 R2 U R2 D R2 U L2 F2...
Sinpei Araki uses this method (invented mainly by Hideki Niina) for 4BLD/5BLD centers. Two-cycle based beginners method.
https://speedsolve.github.io/2017-12-21.html
https://gist.github.com/speedsolve/7ea19b63f2a4ccb8fc1b17a426264e77
Consider X-centers and the following two algorithms:
P: r U...
Here is Tomoyuki Hiraide's 23-move solution for the first scramble.
Scramble: R' U' F U B2 D' B2 U B2 L2 R2 D B D2 L R2 U2 B U' R B2 F' R' U' F
Solution: R2 U2 L U2 D' F2 U2 F U2 L U L' R D' R' U R D R2 B R B2 R2
Here are my solutions from FMC Asia 2017.
1st scramble: R' U' F U B2 D' B2 U B2 L2 R2 D B D2 L R2 U2 B U' R B2 F' R' U' F
1st solution: B L2 B' R' B L2 B' R B R2 B R' B' U2 B2 D2 B2 L2 B' U2 B U' L2 F B2 (25 moves)
2nd scramble: R' U' F U L2 D' U2 F2 L2 U L' F2 D' F2 L2 U B F2 R D' L U2 R' U'...