Nachuan Sun (孙纳川)
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All (1435) Weekly (205/81) Daily (303) League (174) Practice (369) Endless Challenge (336) Reconstructions (48) WCA
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Nachuan Sun's Practice #81
Scramble 1
Pre-alpha LV 122
LV 122
Scramble
R' U' F B R2 F' R2 F2 U2 F D2 B L2 D2 L' R F L2 U R' B D2 B2 D R' U' F
Results
DNF
Solution
d
nothing i want to submit
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Weekly Competition 2026-10
Scramble 2
Scramble
R' U' F D2 R2 U2 F L2 U2 B2 D2 F2 U2 F' U F' L' D U2 F' U' L' F' L' R' U' F
Results
DNF
Solution
d
0
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0
Scramble
R' U' F U B2 U2 F' R2 U2 L' U F R' D2 R2 F2 L' D2 R F2 D2 B2 L2 R' U' F
Results
22
Solution
D L F' R U2 R F2 U2 R2 U R L' U2 D2 L F2 R' U2 B2 U2 R B
(B') D L F' R U2 R F2 U2 R2 U //11 4a1 (R') # F2 B2 R^ F2 R' U2 B2 U2 ^ = w, # = Rw' R
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Scramble
R' U' F L' F2 D' B2 U' B2 L' F2 U' F2 D2 B2 R' F2 L2 F2 D2 B' R' U' F
Results
22
Solution
L' U' D' B R L2 F2 U2 F2 U' F2 D B2 R2 D2 R' U2 D L2 D R2 B'
(B) L' U' D' B R (R2 D' L2 U2 D' R) //12 4b2 (U^2 L2 F2 U^' L2 D^) (F2 U2 F2 L2) ^ = w didn't have anything before finding this dr at ~50min
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Weekly Competition 2026-10
Scramble 1
Scramble
R' U' F D2 R2 D U' F2 D R2 D' F2 L' B L' D2 F' L' U L2 U F2 U' R' U' F
Results
23
Solution
R' B2 D F2 B2 U F2 D' R2 B2 R2 L2 U2 F' U R2 D L2 F' R' L U' B
R' (B' U R L') (F, L2 D' R2 U' F) //11 4a1 2e B2 U^ R2 L2 U L2 U^' R2 B2 R2 L2 U2 ^ = w when will i stop forgetting DR variations
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Scramble
R' U' F B L2 U2 B2 R2 B' U2 F' L2 D2 U2 F2 L' F' L' R' F' D' R U' F2 R' U' F
Results
DNF
Solution
d
0
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0
Scramble
R' U' F U D2 R2 B R U2 L2 F' R U' L2 B2 D2 R2 U' F2 R2 U B2 U' R' U' F
Results
21
Solution
F2 R B' D B2 D2 F U F' D L2 B2 U2 B2 U2 D' F2 L2 F2 B2 R'
(R) F2 R B', D B2 D2 F U F' //10 4a2 D L2 B2 U2 B2 D' U2 F2 L2 F2 B2 probably missed something
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Scramble
R' U' F U R2 F' R2 B' D2 B2 F' L2 F2 L2 D2 U' B U2 F U' B' L B R' U' F
Results
22
Solution
U' L' B R' D B' D2 R2 F2 L U2 F2 R2 F2 R D2 R D2 B R' B R
U' L' B R' D B' (R' B' R B') //10 4b3 (D2 R' D2 R') D2 R2 F2 L U2 F2 R2 F2
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Pre-alpha LV 121
LV 121
Pre-alpha LV 120
LV 120
Nachuan Sun's Practice #80
Scramble 3
Nachuan Sun's Practice #80
Scramble 2
Nachuan Sun's Practice #80
Scramble 1
Nachuan Sun's Practice #79
Scramble 3
Nachuan Sun's Practice #79
Scramble 2
Scramble
R' U' F B2 R2 D2 U' B2 U L2 F2 L2 U2 B2 U' F' U2 L' D2 R D2 R2 U R' U' F
Results
21
Solution
F' R B2 D F2 U2 B2 R2 U R2 U2 B2 U' R' U R F2 U' D2 L' U'
why do 9 4b2, 9 2c3, 7 2c4 when you have 10 0c3 F', R (U L D2 U F2 R' U' R) //10 0c3, 1 move to 4a2 4e (U) B2 D F2 U2 B2 R2 U R2 U2 B2 also had: F' R (U L) B2 D2 R' U R' //9 4b2 B2 D' R2 D2 B2 R2 B2 D' R2 U2 F2 B2 //21ls F R' L' D R L2 U R U //9 2c3 F L U R' B2 R2 U //7 2c4, 3 moves to 2c3 on both sides missed an easy 19 because I forgot that I can do the dr after F, L U in this way: F // eofb (1/1) L U // rzplr-eofb (2/3) L F2 L R' D' // drlr-eofb [2c4 4e] (5/8) L' B2 R' F2 R U2 R' // htr-drlr (7/15) (F2 U2) // frud (2/17) (L2 F2) // fin (2/19)
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Nachuan Sun's Practice #79
Scramble 1
Scramble
R' U' F D2 B U2 B2 L2 B' R2 B' R2 B' U2 F D B F2 L2 F U' R' D' B' R' U' F
Results
DNF
Solution
d
0
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0
Nachuan Sun's Practice #78
Scramble 3
Nachuan Sun's Practice #78
Scramble 2
Nachuan Sun's Practice #78
Scramble 1
Scramble
R' U' F D2 B' L2 B R2 B D2 F L2 B2 F' U B' F2 D L2 U2 F' L' B2 F2 R' U' F
Results
22
Solution
U D L' F' B L2 F R2 B2 R2 D2 L2 D2 B' D2 L' U2 F R2 L2 D' L2
U D (L2 D) L' (R2 L2 F' U2 L) //10 4b2 (D2 B) # U2 B^ R2 B2 R2 D2 L2 D2 # = Bw' B, ^ = w
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Scramble
R' U' F D2 U2 L B2 R F2 D2 R' U2 B2 R' D2 U R B' R' D F2 D' L2 U' R' U' F
Results
17
Solution
L' F R U2 B2 R' F2 B2 R F2 R2 D B2 D' R2 B L
(L' B') L' F (R2 D B2 D') //8 4a1 R U2 B2 R' F2 B2 R F2 R2
2
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Nachuan Sun's Practice #77
Scramble 3
Nachuan Sun's Practice #77
Scramble 2
Scramble
R' U' F U2 L' B' R' D2 F B R D2 B' D2 F2 U B2 U R2 U D2 B2 R' U' F
Results
21
Solution
U L' B' U B2 D R U D2 R2 L D2 F2 B2 R2 U' B2 R2 U L2 F2
U L' B' U B2 D R U D2 L //10 4b2 4e (F2 L2 D^' F2 R2 D^) (R2 F2 B2 D2 R2) ^ = w also had 20 ls no +0 from the same dr: (F2 L2 D) U2 R2 U' R2 F2 U2 R2 and 11+1: D2 L R2 F, U2 R U2 L' D L' U' F2 B2 L' F2 B2 R2 U2 D2 B2 probably missed something
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Scramble
R' U' F R2 B2 U' R' F' U' B L2 F2 U2 R' U R2 U' D2 F2 U R2 U' F2 R' U' F
Results
21
Solution
F B R B R' D' B2 U2 L' D2 R B2 L2 U2 F2 D' B2 D2 B2 L2 B
(B') F B R B R' D' B2 U2 L' D2 R //12 4a1 (L2 B2 D2 B2 D) (F2 U2 L2 B2)
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Weekly Competition 2026-09
Scramble 3
Scramble
R' U' F B2 U R2 U L2 D' R2 D F' L R U' F U R' F R' B' F' R' U' F
Results
24
Solution
F U' R' D B2 U L U' R2 D' B2 D2 F2 U B2 D F2 R2 F2 L2 D2 F' B L
F (L' F B') U' R' D B2 U L //10 2c4 D^' F2 D' R2 U^2 R2 U L2 U^ F2 R2 F2 L2 D2 ^ = w
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Weekly Competition 2026-09
Scramble 2
Scramble
R' U' F U2 R' B2 L B2 F2 L2 U2 L' B2 L B D F2 D2 R2 D' L' B F R' U' F
Results
23
Solution
L' B' D' F' D R2 F2 U2 R' L D2 L U2 L2 U2 L' D2 B2 U' R F2 L B2
L' B' D' F' D (B2 L' F2 R' U) //10 4b2 (B2 D2 L U2 L2 U2 R') (B2 D2 B2 L2) +2 bad how did i miss the 8+3
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Scramble
R' U' F R2 D' F2 D' R2 L2 F' D2 R L' U' R2 U2 D2 B D2 L2 B U2 R' U' F
Results
22
Solution
L2 U L' F' R' L2 D2 R' F2 R' F2 U' R' D2 R2 D2 R2 L F' B U2 B'
(F *) L2 U L' F' (L' D2 R2 D2 R U) //11 2c3 (F2 R F2 R D2 R L2) * = F' B U2 F B' R2
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Weekly Competition 2026-09
Scramble 1
Scramble
R' U' F B2 R2 U2 B F R2 B L2 F U2 R2 U2 L B D R F' L' D' L' D R' U' F
Results
21
Solution
F2 L' F' L' F' D2 B2 L2 D B2 U' L2 U2 D' F2 B U B' D2 L2 B
F2 L' F' L' F' (B' L2 D2 B U' B') //11 2c3 (F2 U' # B2 D^ B2 D') (L2 B2 D2) ^ = w, # = Uw U'
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Nachuan Sun's Practice #77
Scramble 1
Scramble
R' U' F L2 F L2 D2 B2 L2 F' U2 B R2 F2 R' F' L U2 B D L B R' U' F
Results
19
Solution
F U L' F2 U2 R' L2 U2 L2 U D2 L2 B2 U F2 U' B' U' R'
F (R U B) U L' F2 U2 R //9 2c3 (U F2 U' B2 L2 U') (D2 L2 U2 R2 L2) other drs on this eo: F (R U B') (U' R D B2 U) //9 2c4 0e, R2 L2 to 3c2e2e F (R U B') (R' D R2 U' R' U) //10 4b5 F (R U B) (U' R U B2 R2 D) //10 4b2
1
0
2
Scramble
R' U' F R2 D2 L2 F2 L U2 R' F2 R' D F' U2 B U' L' D2 R D' L2 B' R' U' F
Results
23
Solution
R' B U L D' F2 U' B2 L' U' R2 F2 B2 D R2 F2 R2 F2 D2 R2 F2 U' R'
R' B (R) U L D' F2 U' B2 L' //10 2c3 (U) D^' F2 R2 L2 U^ L2 B2 L2 B2 U^2 R2 F2 ^ = w
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Scramble
R' U' F R2 D' R2 D' R2 D' L2 D' B2 D2 L' F2 U F R B' R2 D B' F2 R' U' F
Results
DNF
Solution
d
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Scramble
R' U' F D L2 F2 D L2 B2 D' R2 B2 R2 U2 R B D L F2 R B2 L2 D' L2 R' U' F
Results
23
Solution
D B' D' F2 L' U2 R2 B R F D2 R' F2 R B2 R U2 F2 L2 D2 F2 L2 U'
(U) D B' D' F2 L' U2 R2 B R F //11 2c3 D2 R' F2 R B2 R U2 F2 L2 D2 F2 L2
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Nachuan Sun's Practice #76
Scramble 3