Hajin Jeon (전하진) at Korea Open 2025

Competition highlights

• Hajin Jeon (전하진) competed in 13 events (25 rounds) at Korea Open 2025.
• Advanced: 2x2x2 Cube — from 5th in first round to the final (8th); 3x3x3 Cube — from 35th in first round to the final (16th); 4x4x4 Cube — from 24th in first round to second round (42nd); 5x5x5 Cube — from 37th in first round to second round (35th); 3x3x3 Blindfolded — from 11th in first round to the final (9th); 3x3x3 One-Handed — from 40th in first round to second round (33rd); Clock — from 49th in first round to second round (40th); Pyraminx — from 16th in first round to second round (29th); Skewb — from 17th in first round to second round (21st).
• Personal records: 2x2x2 Cube single 1.59 → 1.55; 3x3x3 Cube single 8.66 → 7.31; 3x3x3 Cube average 9.36 → 8.44; 4x4x4 Cube single 38.00 → 32.71; 4x4x4 Cube average 40.45 → 36.21; 5x5x5 Cube single 1:17.96 → 1:10.58; 5x5x5 Cube average 1:28.38 → 1:14.45; 6x6x6 Cube single 2:50.70 → 2:32.60; 6x6x6 Cube average 2:56.26 → 2:40.89; 3x3x3 Blindfolded single 1:50.08 → 1:39.18; 3x3x3 One-Handed single 15.08; 3x3x3 One-Handed average 19.87; Clock single 18.15 → 8.55; Clock average 22.67 → 10.08; Megaminx average 1:23.17 → 1:18.19; Pyraminx single 4.41 → 3.73; Pyraminx average 6.13 → 4.91; Skewb single 4.12 → 3.28; Skewb average 5.80 → 5.41; Square-1 single 17.33 → 15.84; Square-1 average 26.21 → 21.66.