Toolliyo Practice

Problems explorer

Browse by topic · auto-judge · company sheets · roadmaps — not just a problem dump.

392 problems in this topic

# Title Topics Acceptance Pts Difficulty
1 Course Schedule II — 30 Medium Solve
2 Graph Valid Tree — 30 Medium Solve
3 Max Area of Island — 30 Medium Solve
4 Min Cost to Connect All Points — 30 Medium Solve
5 Number of Connected Components in an Undirected Graph — 30 Medium Solve
6 Number of Islands — 30 Medium Solve
7 Reconstruct Itinerary — 40 Hard Solve
8 Rotting Oranges — 30 Medium Solve
9 Surrounded Regions — 30 Medium Solve
10 Alien Dictionary — 40 Hard Solve
11 Cheapest Flights Within K Stops — 30 Medium Solve
12 Course Schedule — 30 Medium Solve
13 Graph Valid Tree — 30 Medium Solve
14 Network Delay Time — 30 Medium Solve
15 Redundant Connection — 30 Medium Solve
16 Surrounded Regions — 30 Medium Solve
17 Word Ladder — 40 Hard Solve
18 Cheapest Flights Within K Stops — 30 Medium Solve
19 Clone Graph — 30 Medium Solve
20 Graph Valid Tree — 30 Medium Solve
21 Max Area of Island — 30 Medium Solve
22 Max Area of Island — 30 Medium Solve
23 Min Cost to Connect All Points — 30 Medium Solve
24 Rotting Oranges — 30 Medium Solve
25 Surrounded Regions — 30 Medium Solve
26 Swim in Rising Water — 40 Hard Solve
27 Cheapest Flights Within K Stops — 30 Medium Solve
28 Clone Graph — 30 Medium Solve
29 Course Schedule II — 30 Medium Solve
30 Graph Valid Tree — 30 Medium Solve
31 Max Area of Island — 30 Medium Solve
32 Number of Islands — 30 Medium Solve
33 Redundant Connection — 30 Medium Solve
34 Redundant Connection — 30 Medium Solve
35 Word Ladder — 40 Hard Solve
36 Cheapest Flights Within K Stops — 30 Medium Solve
37 Course Schedule — 30 Medium Solve
38 Course Schedule II — 30 Medium Solve
39 Max Area of Island — 30 Medium Solve
40 Network Delay Time — 30 Medium Solve
41 Number of Islands — 30 Medium Solve
42 Redundant Connection — 30 Medium Solve
43 Swim in Rising Water — 40 Hard Solve
44 Swim in Rising Water — 40 Hard Solve
45 Course Schedule — 30 Medium Solve
46 Max Area of Island — 30 Medium Solve
47 Min Cost to Connect All Points — 30 Medium Solve
48 Network Delay Time — 30 Medium Solve
49 Number of Islands — 30 Medium Solve
50 Redundant Connection — 30 Medium Solve
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