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Jan. 11, 2025
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—
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—
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The Village Feast Challenge
Fortnightly…/Smartphone)
|
binary search
|
|
Dec. 21, 2024
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—
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—
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Sharing the Land
Monthly Contest 11
|
number theory
|
|
Dec. 21, 2024
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—
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—
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All about Stamina!
Monthly Contest 11
|
dynamic programming
|
|
Dec. 21, 2024
|
—
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—
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Anny's Math Puzzle
Monthly Contest 11
|
math
|
|
Nov. 24, 2024
|
—
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—
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The Dragon's Treasure Debt
Fortnightly Contest 9
|
binary search
|
|
Nov. 16, 2024
|
—
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—
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Find the Smallest Missing Positive Integer
Monthly Contest 10
|
arrays
|
|
Nov. 16, 2024
|
—
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—
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Bad Photos!
Monthly Contest 10
|
combinatorics
|
|
Nov. 16, 2024
|
—
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—
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Pole Design
Monthly Contest 10
|
dynamic programming
|
|
Oct. 11, 2024
|
—
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—
|
Beauty Cells in a Matrix
Monthly Contest 9
|
matrix
|
|
Oct. 11, 2024
|
—
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—
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Multiplication by 24
Monthly Contest 9
|
math
|
|
Oct. 11, 2024
|
—
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—
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Power Clash
Monthly Contest 9
|
games
|
|
Sept. 21, 2024
|
—
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—
|
Chef David's Challenge
Fortnightly Contest 8
|
graphs
|
|
Sept. 14, 2024
|
—
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—
|
Clara’s Colorful Stones
Fortnightly Contest 7
|
greedy algorithms
|
|
Sept. 7, 2024
|
—
|
—
|
Minimum Palindromic Transformation Operations I
Monthly Contest 8
|
strings
|
|
Sept. 7, 2024
|
—
|
—
|
Minimum Palindromic Transformation Operations II
Monthly Contest 8
|
strings
|
|
Sept. 7, 2024
|
—
|
—
|
Park Zone Puzzle
Monthly Contest 8
|
greedy algorithms
|
|
Aug. 24, 2024
|
—
|
—
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Document Express
Fortnightly Contest 6
|
greedy algorithms
|
|
July 13, 2024
|
—
|
—
|
Friendzone Ball Color Predictor
Monthly Contest 7
|
arrays
|
|
July 13, 2024
|
—
|
—
|
Minimum Cost to Combine Graph Components
Monthly Contest 7
|
graphs
|
|
July 13, 2024
|
—
|
—
|
The Perfect Path
Monthly Contest 7
|
binary search
|
|
June 15, 2024
|
—
|
|
Alexei's Ranking Quest
Fortnightly Contest 5
|
sorting
|
|
June 8, 2024
|
—
|
—
|
Magical Stone Balance
Fortnightly Contest 4
|
math
|
|
June 1, 2024
|
—
|
|
Divisibility Beautiful Pairs
Monthly Contest 6
|
arrays
|
|
June 1, 2024
|
—
|
|
Who Will Bell the Cat?
Monthly Contest 6
|
stacks
|
|
June 1, 2024
|
—
|
|
Sona's Favorite Palindromes
Monthly Contest 6
|
dynamic programming
|
|
May 25, 2024
|
—
|
|
Picking Numbers Game
Fortnightly Contest 3
|
binary search
|
|
May 11, 2024
|
—
|
|
Double Serve Dilemma
Fortnightly Contest 2
|
dynamic programming
|
|
May 4, 2024
|
—
|
|
Valid Palindromic String
Monthly Contest 5
|
strings
|
|
May 4, 2024
|
—
|
|
Score Optimization Adventure
Monthly Contest 5
|
two pointers
|
|
May 4, 2024
|
—
|
|
The Largest Magical Triplet Quest
Monthly Contest 5
|
dynamic programming
|
|
March 16, 2024
|
—
|
|
Spoiling Dates
Monthly Contest 4
|
graphs
|
|
March 16, 2024
|
—
|
|
Minimum Cost for Travelling
Monthly Contest 4
|
dynamic programming
|
|
March 16, 2024
|
—
|
|
Find Peak Element
Monthly Contest 4
|
binary search
|
|
March 9, 2024
|
—
|
|
Container With Most Water
Fortnightly Contest 1
|
two pointers
|
|
March 9, 2024
|
—
|
|
Gas Station
Fortnightly Contest 1
|
arrays
|
|
March 9, 2024
|
—
|
|
Jump Game
Fortnightly Contest 1
|
arrays
|
|
Feb. 24, 2024
|
—
|
|
Letter Combinations of a Phone Number
Monthly Contest 3
|
backtracking
|
|
Feb. 24, 2024
|
—
|
|
Minimum Number of Arrows to Burst Balloons
Monthly Contest 3
|
intervals
|
|
Feb. 24, 2024
|
—
|
|
Best Time to Buy and Sell Stock
Monthly Contest 3
|
arrays
|
|
Jan. 27, 2024
|
—
|
|
Two Sum
Monthly Contest 2
|
hash table
|
|
Jan. 27, 2024
|
—
|
|
Number of Islands
Monthly Contest 2
|
graphs
|
|
Jan. 27, 2024
|
—
|
|
House Robber
Monthly Contest 2
|
dynamic programming
|
|
Nov. 25, 2023
|
—
|
|
Palindrome Number
Monthly Contest 1
|
math
|
|
Nov. 25, 2023
|
—
|
|
Contains Duplicate
Monthly Contest 1
|
sorting
|
|
Nov. 25, 2023
|
—
|
|
Maximum Depth of Binary Tree
Monthly Contest 1
|
binary trees
|
Codeforces
Codechef
Leetcode