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June 2026 Problems

Select any day to explore the LeetCode daily coding challenge solution.

01

Day 01

Minimum Cost of Buying Candies With Discount
Easy 02

Day 02

Earliest Finish Time for Land and Water Rides I
Easy 03

Day 03

Earliest Finish Time for Land and Water Rides II
Medium 04

Day 04

Total Waviness of Numbers in Range I
Medium 05

Day 05

Total Waviness of Numbers in Range II
Hard 06

Day 06

Left and Right Sum Differences
Easy 07

Day 07

Create Binary Tree From Descriptions
Medium 08

Day 08

Partition Array According to Given Pivot
Medium 09

Day 09

Maximum Total Subarray Value I Difficulty
Medium 10

Day 10

Maximum Total Subarray Value II
Hard 11

Day 11

Number of Ways to Assign Edge Weights I
Medium 12

Day 12

Number of Ways to Assign Edge Weights II
Hard 13

Day 13

Weighted Word Mapping Difficulty
Easy 14

Day 14

Maximum Twin Sum of a Linked List
Medium 15

Day 15

Delete the Middle Node of a Linked List
Medium 16

Day 16

Process String with Special Operations I
Medium 17

Day 17

Process String with Special Operations II
Hard 18

Day 18

Angle Between Hands of a Clock Difficulty
Medium 19

Day 19

Find the Highest Altitude
Easy 20

Day 20

Maximum Building Height Difficulty
Hard 21

Day 21

Maximum Ice Cream Bars
Medium 22

Day 22

Maximum Number of Balloons
Easy 23

Day 23

Number of ZigZag Arrays I
Hard 24

Day 24

Number of ZigZag Arrays II
Hard 25

Day 25

Count Subarrays With Majority Element I
Medium 26

Day 26

Count Subarrays With Majority Element II
Hard 27

Day 27

Find the Maximum Number of Elements in Subset
Medium 28

Day 28

Maximum Element After Decreasing and Rearranging
Medium 29

Day 29

Number of Strings That Appear as Substrings in Word
Easy 30

Day 30

Number of Substrings Containing All Three Characters
Medium