Dewei Tan

Personal Records on 333.fm

Challenge
Single
Mean
Expand
Scramble
R' U' F L2 F2 D2 B' L2 F2 L2 D2 B' D2 F' D2 R' F2 D' B' L R' B2 F' U' R' U' F
Results
22
Solution
L' D' L D B U D' L2 B2 U' D L' D2 L D2 F' R' F R2 D2 R2 B2
L' D' L D //EO
B (B2 R2 D2 R2 F' R F) //4B2 2E
(D2 L' D2 [L' F2]) //E SLICE (17)

Tried inserting this 3e, but it is +6 optimal

[] --> L U D' B2 L2 U' D (+5)

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August 21, 2025 3:17 PM
Scramble
R' U' F L2 F2 D2 B' L2 F2 L2 D2 B' D2 F' D2 R' F2 D' B' L R' B2 F' U' R' U' F
Results
24
Solution
D2 R F2 L2 D2 F2 R2 U2 B2 U2 B2 D' R U' R2 D R' L U R F' U2 B R
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August 21, 2025 12:19 PM
August 20, 2025 10:12 AM
August 19, 2025 9:23 AM
August 18, 2025 12:54 PM
Scramble
R' U' F D B R F U D B D2 L F' L2 F2 R2 F R2 B U2 R2 D2 R2 B' R' U' F
Results
20
Solution
D' B' D F2 D2 B2 L' F2 R U2 L' D2 R F' R2 F' R' F B2 R'
D' B' D //EO, DR-4C4E
(R F') //shift into DR-4C2E
(B2 R F R2 F) //2C4
(L'* F2 L B2 L'+ B2 L F2 U2 B2) //SLICE (20)

*: M'
+: M'
(+0)
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August 15, 2025 9:35 AM
Scramble
R' U' F D2 F2 L2 F' U2 L2 F L2 F U2 B D2 R D F' D2 B' R U R2 F2 R' U' F
Results
20
Solution
R' U2 L2 B' U B' R2 B2 R2 U' F2 U2 D F2 U2 B2 L' F R' L
(R L' F' L) R' //EO + dr-3c2e
R' U2 L2 B' U B' //4B2 6E, L2 inserted to avoid 4A4
(B2 D2* B2 D* F2 U R2 B2 R2) //E slice in 19 lol

*: E2 (+1)

I did not plan to use this 4+1 eo at first. I mistraced edges and thought it was a 2+1 EO. Suffice to say I was bailed out.
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August 12, 2025 11:06 AM
Scramble
R' U' F U R2 D' F2 D2 B2 L2 U' R2 F2 D' U' F' L B U' R' B2 L' U2 F2 R' U' F
Results
24
Solution
F U' R F B L2 F B' R2 L2 F2 D' B2 D B2 R' D2 R F2 R2 B2 D B U2
F (U2 B') //EO
(D' B2 R2 F2 R' D2 R) //4B2 2E, R2 inserted to influence htr subset
(B2 D' B2 D) //HTR
(F2 R2 L2 F' B L2 F' B') //FINISH
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August 11, 2025 4:33 PM
Scramble
R' U' F R2 F L2 R2 D2 R2 U2 F' U2 B U2 R' U L D2 L' U2 R D' F2 D2 R' U' F
Results
24
Solution
F L2 F2 B2 D' L2 U2 D' R2 D R2 B2 U2 L2 F2 R' U' F2 D F2 D R B' U
F (U' B) //EO
(R' D' F2 D' F2 U R) //2C3
L2 B2 F2 D' L2 D* L2 D L2 F2 D2* L2 F2 //E SLICE (23)

* : E2 (+1)
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August 11, 2025 10:26 AM
Scramble
R' U' F R' U' L2 U' B U F' B R U R F2 R2 U2 L F2 L U2 L2 D2 L R' U' F
Results
26
Solution
U' F2 D' F' U' F B2 R2 D F2 U F2 U' F2 U' F2 B2 R2 U2 B2 D2 F2 R' B' U' F
(F' U B R) //EO, DR-3C2E
U' F2 D' F' U' F //DR 2C4
B2 R2 D F2 U F2 U' F2 U' //HTR
F2 B2 R2 U2 B2 D2 F2  //FINISH
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August 10, 2025 9:03 PM
Scramble
R' U' F L2 D2 F2 L2 B2 R' U2 B2 D2 R2 D2 L' B' U L F D' R' B2 D2 B' R' U' F
Results
24
Solution
U B' L B2 U2 R2 B2 L2 B2 D L2 D2 F2 L2 B2 L U' F2 U' D' R2 D F D'
U B' (D F') //EO
L (D' R2 U D F2 U L') //4A1 4E
(B2 L2 F2 D2 L2 D' B2 D2 F2 * L2) //2E2E (22)

* = F2 D2 L2 B2 R2 U2 B2 L2 (8-6)

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August 9, 2025 9:52 PM
Scramble
R' U' F U' L2 D B2 F2 D' L2 R2 U' B2 U' B R2 D' R B2 L D F2 U2 B R' U' F
Results
23
Solution
R2 L' D2 R2 D2 L' U2 F2 U2 L' U2 R' D' F2 L2 U' R L' D R F' D F'
(F D’ F) // EO
(R’ D’ R’ L U L2 F2 D) // 4a2
L’ // reduces to 4a1 2e
(R U2 L U2 F2 U2 L D2 R2 D2 R2) // Finish

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August 7, 2025 5:17 PM
Scramble
R' U' F R2 D' F' R' B2 R B2 L' F R' B2 R2 D R2 B2 U F2 R2 F2 U R' U' F
Results
21
Solution
U L U F R' L2 B2 U L F2 L' U2 L2 D' F2 D R2 F2 U2 R2 B2
U L U F //EO
R' L2 B2 U L F2 L' //4B2, L2 inserted to influence DR subset
U2 L2 D' F2 D R2 F2 U2 R2 B2 //FINISH
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August 1, 2025 7:48 PM
Scramble
R' U' F D2 L2 D' L2 B2 D' B2 U R2 D' B R' U L R' F2 D L2 U F' R' U' F
Results
25
Solution
D R' F U2 L U' D F' R2 D2 R2 U2 F D L2 D' L2 D' F2 D L2 D2 B2 L2 B2
D R' F U2 L //EO
U' D F' R2 D2 R2 U2 F //4B2 IN 13
D L2 D' L2 D' F2 D L2 D2 B2 L2 B2 //FINISH
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August 1, 2025 6:04 PM
Scramble
R' U' F R2 D2 F2 U R2 U B2 R2 D2 B2 D B2 F U L F' R F R' D F2 R' U' F
Results
24
Solution
D' R2 L B L B' D2 F2 U2 F2 R2 D2 F2 L D2 L B2 R' D2 R F D' B R'
D' (R B' D) //EO
(F') L R2 B L B'//DR-3C2E --> 2C4
(R' D2 R B2 L' D2 L' F2 D2 R2 F2 U2 F2 D2) //FINISH
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July 23, 2025 1:45 PM
Scramble
R' U' F U' L2 U2 F2 D' L2 B' D L D F2 U' B2 U2 L2 D F2 R2 U2 L2 F2 R' U' F
Results
26
Solution
U2 F' R L U' B U2 D2 L2 U F' D2 F R2 L2 F2 D' R2 U' F2 D2 F2 B2 L2 F2 L2
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July 21, 2025 10:48 AM
Scramble
R' U' F L F' R2 B R' B2 U D' B U2 R F2 R2 F2 D2 L' B2 R' U2 R D2 R' U' F
Results
22
Solution
B2 U' B2 R2 B2 U2 F2 D2 L2 D2 R D2 R' U2 F2 L U D B R' D2 F
(F' D2 R B) //EO
(B2 U' D') //AR
(L' F2 U2 R D2 R') //4A14E (12)
B2 U //HTR lol
(D2 L2 D2 F2 U2 B2 R2 B2 U2) //FINISH (22)

Solution:
B2 U' [B2 R2 B2 U2 F2 D2 L2 D2 R D2 R' U2 F2 L] D U B R' D2 F

Sequence in [] seemed suboptimal, tried rewriting it, ran out of time.
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July 10, 2025 10:49 AM