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Previously asked questions
Practice previous questions and climb on the all-time leaderboard
September 4, 2025
Frequency Difference
Attempted: 53
Your Rank: NA
September 3, 2025
Min Attacks
Attempted: 57
Your Rank: NA
September 2, 2025
Palindrome Trick
Attempted: 79
Your Rank: NA
September 1, 2025
Garden of Doubles
Attempted: 71
Your Rank: NA
August 31, 2025
Minimal Swap Cost for Lex Order
Attempted: 77
Your Rank: NA
August 30, 2025
Prime Count
Attempted: 79
Your Rank: NA
August 29, 2025
Non-Decreasing Subarrays
Attempted: 50
Your Rank: NA
August 28, 2025
All Strings Subsequence
Attempted: 66
Your Rank: NA
August 27, 2025
Socket Toggling
Attempted: 83
Your Rank: NA
August 26, 2025
Two’s Power Subarrays
Attempted: 60
Your Rank: NA
| Status | Question Name | Date | Attempted by | Your Rank |
|---|---|---|---|---|
| Frequency Difference | 4/9/2025 | 53 | NA |
| Min Attacks | 3/9/2025 | 57 | NA |
| Palindrome Trick | 2/9/2025 | 79 | NA |
| Garden of Doubles | 1/9/2025 | 71 | NA |
| Minimal Swap Cost for Lex Order | 31/8/2025 | 77 | NA |
| Prime Count | 30/8/2025 | 79 | NA |
| Non-Decreasing Subarrays | 29/8/2025 | 50 | NA |
| All Strings Subsequence | 28/8/2025 | 66 | NA |
| Socket Toggling | 27/8/2025 | 83 | NA |
| Two’s Power Subarrays | 26/8/2025 | 60 | NA |
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Performance
Leaderboard
Previously asked questions
Practice previous questions and climb on the all-time leaderboard
September 4, 2025
Frequency Difference
Attempted: 53
Your Rank: NA
September 3, 2025
Min Attacks
Attempted: 57
Your Rank: NA
September 2, 2025
Palindrome Trick
Attempted: 79
Your Rank: NA
September 1, 2025
Garden of Doubles
Attempted: 71
Your Rank: NA
August 31, 2025
Minimal Swap Cost for Lex Order
Attempted: 77
Your Rank: NA
August 30, 2025
Prime Count
Attempted: 79
Your Rank: NA
August 29, 2025
Non-Decreasing Subarrays
Attempted: 50
Your Rank: NA
August 28, 2025
All Strings Subsequence
Attempted: 66
Your Rank: NA
August 27, 2025
Socket Toggling
Attempted: 83
Your Rank: NA
August 26, 2025
Two’s Power Subarrays
Attempted: 60
Your Rank: NA
| Status | Question Name | Date | Attempted by | Your Rank |
|---|---|---|---|---|
| Frequency Difference | 4/9/2025 | 53 | NA |
| Min Attacks | 3/9/2025 | 57 | NA |
| Palindrome Trick | 2/9/2025 | 79 | NA |
| Garden of Doubles | 1/9/2025 | 71 | NA |
| Minimal Swap Cost for Lex Order | 31/8/2025 | 77 | NA |
| Prime Count | 30/8/2025 | 79 | NA |
| Non-Decreasing Subarrays | 29/8/2025 | 50 | NA |
| All Strings Subsequence | 28/8/2025 | 66 | NA |
| Socket Toggling | 27/8/2025 | 83 | NA |
| Two’s Power Subarrays | 26/8/2025 | 60 | NA |