Codeforces Round 1026 (Div 2) | Video Solutions - A to D | by Vibhaas Srivastava | TLE Eliminators
Codeforces Problem-Solving (Div2 D)
Codeforces Round 1027 (Div 3) | Video Solutions - A to E | by Vibhaas Srivastava | TLE Eliminators
Rorororobot || Codeforces Educational Round 132 Div2 Problem D
Problem With Random Tests || Codeforces Educational Round 137 Div2 Problem D
2+ Doors || Codeforces Round 816 Div2 Problem D
Codeforces Round #682 Problem D Video Editorial
Educational Codeforces Round 102 | Problem D:Program
Codeforces Round 1027 (Div.3) D. Come a Little Closer Solution in C++
Codeforces Round 795 (Div. 2) Problem D
Codeforces Round #663 Problem D Video Editorial
Mark and Lightbulbs || Codeforces Round 807 Div2 Problem D
Codeforces Round 1025 (Div 2) | Video Solutions - A to D | by Vibhaas | TLE Eliminators
Same Differences | Map | Problem D | Codeforces Round 719 Div3
Codeforces Round #843 (Div. 2) | Problem D "Friendly Spiders" | 1775D
Codeforces Round #844 | Problem D "Many Perfect Squares" | 1782D
Problem D. Moving dots | Codeforces
Codeforces Round 1027 (Div. 3) | Video Solution - A, B, C, D, E, F | by Raghav Goel
Educational Codeforces Round 140 (Rated for Div. 2) | problem D. Playoff | contest date - 16/12/22
Problem D | Triangle Coloring | codeforces Educational round 143