Codeforces problemset search & solutions
Exclude tags.

Review the problem statement from Codeforces (link will open a new tab). When you've matched your problem, go to the solutions.

Search on plain tags, ratings, names, and problem text. Example: brute force or binary search

Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
153 Greedy Petya *special dfs and similar graphs greedy Statement F April Fools Day Contest 2013 {290} PROGRAMMING April Fools Day Contest 2013: editorial 2800
2244 Road Improvement *special dfs and similar graphs greedy trees Statement C VK Cup 2016 - Qualification Round 2 {638} PROGRAMMING 2100
3001 Cycle In Maze *special dfs and similar graphs greedy shortest paths Statement C VK Cup 2017 - Qualification 1 {769} PROGRAMMING Tutorial 1800