Toolliyo Practice

Problems explorer

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

96 problems in this topic

# Title Topics Acceptance Pts Difficulty
51 Minimum Window Substring — 40 Hard Solve
52 Permutation in String — 30 Medium Solve
53 Best Time to Buy and Sell Stock — 20 Easy Solve
54 Longest Substring Without Repeating Characters — 30 Medium Solve
55 Minimum Window Substring — 40 Hard Solve
56 Minimum Window Substring — 40 Hard Solve
57 Sliding Window Maximum — 40 Hard Solve
58 Minimum Window Substring — 40 Hard Solve
59 Permutation in String — 30 Medium Solve
60 Sliding Window Maximum — 40 Hard Solve
61 Sliding Window Maximum — 40 Hard Solve
62 Longest Repeating Character Replacement — 30 Medium Solve
63 Permutation in String — 30 Medium Solve
64 Sliding Window Maximum — 40 Hard Solve
65 Sliding Window Maximum — 40 Hard Solve
66 Longest Repeating Character Replacement — 30 Medium Solve
67 Minimum Window Substring — 40 Hard Solve
68 Longest Repeating Character Replacement — 30 Medium Solve
69 Longest Repeating Character Replacement — 30 Medium Solve
70 Minimum Window Substring — 40 Hard Solve
71 Sliding Window Maximum — 40 Hard Solve
72 Best Time to Buy and Sell Stock — 20 Easy Solve
73 Longest Substring Without Repeating Characters — 30 Medium Solve
74 Longest Repeating Character Replacement — 30 Medium Solve
75 Longest Substring Without Repeating Characters — 30 Medium Solve
76 Longest Repeating Character Replacement — 30 Medium Solve
77 Longest Repeating Character Replacement — 30 Medium Solve
78 Permutation in String — 30 Medium Solve
79 Sliding Window Maximum — 40 Hard Solve
80 Best Time to Buy and Sell Stock — 20 Easy Solve
81 Longest Repeating Character Replacement — 30 Medium Solve
82 Longest Substring Without Repeating Characters — 30 Medium Solve
83 Minimum Window Substring — 40 Hard Solve
84 Minimum Window Substring — 40 Hard Solve
85 Sliding Window Maximum — 40 Hard Solve
86 Longest Repeating Character Replacement — 30 Medium Solve
87 Longest Substring Without Repeating Characters — 30 Medium Solve
88 Sliding Window Maximum — 40 Hard Solve
89 Best Time to Buy and Sell Stock — 20 Easy Solve
90 Longest Substring Without Repeating Characters — 30 Medium Solve
91 Minimum Window Substring — 40 Hard Solve
92 Best Time to Buy and Sell Stock — 20 Easy Solve
93 Best Time to Buy and Sell Stock — 20 Easy Solve
94 Sliding Window Maximum — 40 Hard Solve
95 Sliding Window Maximum — 40 Hard Solve
96 Longest Substring Without Repeating Characters — 30 Medium Solve
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