Yongjie Lu liked Problem 117. Distance walked 3D on 24 May 2019 |
Yongjie Lu received Promoter badge for Problem 50. QWERTY coordinates on 24 May 2019 |
Yongjie Lu liked Problem 50. QWERTY coordinates on 24 May 2019 |
Yongjie Lu submitted Solution 1824480 to Problem 42283. Look and say Conway's sequence on 24 May 2019 |
Yongjie Lu received Solver badge for Solution 1824480 on 24 May 2019 |