DSA Atlas
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Source data
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Roblox
Problems collected from leetcode for Roblox.
14% Easy
63% Medium
23% Hard
Your progress
0/56
All
Easy
Medium
Hard
All topics
Status
Problem
Difficulty
Frequency
Acceptance
Topics
Todo
1.
Two Sum
Easy
Top 6 Months
57.5%
Todo
3.
Longest Substring Without Repeating Characters
Medium
Top 6 Months
39.1%
Todo
14.
Longest Common Prefix
Easy
Top 6 Months
47.6%
Todo
20.
Valid Parentheses
Easy
Top 6 Months
44.2%
Todo
42.
Trapping Rain Water
Hard
Top 6 Months
67.4%
Todo
48.
Rotate Image
Medium
Top 6 Months
80.1%
Todo
54.
Spiral Matrix
Medium
Top 6 Months
56.8%
Todo
56.
Merge Intervals
Medium
Top 6 Months
51.8%
Todo
68.
Text Justification
Hard
Top 6 Months
51.2%
Todo
84.
Largest Rectangle in Histogram
Hard
Top 6 Months
49.9%
Todo
128.
Longest Consecutive Sequence
Medium
Top 6 Months
47.1%
Todo
207.
Course Schedule
Medium
Top 6 Months
51.4%
Todo
208.
Implement Trie (Prefix Tree)
Medium
Top 6 Months
69.5%
Todo
210.
Course Schedule II
Medium
Top 6 Months
55.5%
Todo
239.
Sliding Window Maximum
Hard
Top All-time
48.8%
Todo
273.
Integer to English Words
Hard
Top 6 Months
35.0%
Todo
359.
Logger Rate Limiter
Easy
Top 3 Months
76.8%
Todo
362.
Design Hit Counter
Medium
Top 6 Months
69.7%
Todo
380.
Insert Delete GetRandom O(1)
Medium
Top 6 Months
55.4%
Todo
528.
Random Pick with Weight
Medium
Top 6 Months
49.1%
Todo
621.
Task Scheduler
Medium
Top 6 Months
63.1%
Todo
642.
Design Search Autocomplete System
Hard
Top 6 Months
50.0%
Todo
661.
Image Smoother
Easy
Top 6 Months
69.3%
Todo
723.
Candy Crush
Medium
Top 6 Months
77.4%
Todo
759.
Employee Free Time
Hard
Top 6 Months
72.9%
Todo
767.
Reorganize String
Medium
Top 6 Months
57.1%
Todo
770.
Basic Calculator IV
Hard
Top 6 Months
49.8%
Todo
811.
Subdomain Visit Count
Medium
Top 6 Months
77.2%
Todo
849.
Maximize Distance to Closest Person
Medium
Top 6 Months
49.8%
Todo
933.
Number of Recent Calls
Easy
Top 6 Months
78.5%
Todo
992.
Subarrays with K Different Integers
Hard
Top 6 Months
68.1%
Todo
994.
Rotting Oranges
Medium
Top 6 Months
58.7%
Todo
1248.
Count Number of Nice Subarrays
Medium
Top 6 Months
75.1%
Todo
1280.
Students and Examinations
Easy
Top 6 Months
61.2%
Todo
1282.
Group the People Given the Group Size They Belong To
Medium
Top 6 Months
87.5%
Todo
1290.
Convert Binary Number in a Linked List to Integer
Easy
Top 6 Months
82.4%
Todo
1297.
Maximum Number of Occurrences of a Substring
Medium
Top 6 Months
54.5%
Todo
1364.
Number of Trusted Contacts of a Customer
Medium
Top 6 Months
74.7%
Todo
1419.
Minimum Number of Frogs Croaking
Medium
Top 6 Months
51.1%
Todo
1434.
Number of Ways to Wear Different Hats to Each Other
Hard
Top 6 Months
46.0%
Todo
1472.
Design Browser History
Medium
Top 6 Months
78.3%
Todo
1552.
Magnetic Force Between Two Balls
Medium
Top 6 Months
72.1%
Todo
1743.
Restore the Array From Adjacent Pairs
Medium
Top 6 Months
75.0%
Todo
1814.
Count Nice Pairs in an Array
Medium
Top 6 Months
48.4%
Todo
1861.
Rotating the Box
Medium
Top 6 Months
82.5%
Todo
2021.
Brightest Position on Street
Medium
Top 6 Months
60.6%
Todo
2251.
Number of Flowers in Full Bloom
Hard
Top 6 Months
57.9%
Todo
2502.
Design Memory Allocator
Medium
Top All-time
50.1%
Todo
2537.
Count the Number of Good Subarrays
Medium
Top 6 Months
65.8%
Todo
2672.
Number of Adjacent Elements With the Same Color
Medium
Top 6 Months
59.6%
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