# 16.09.2025
[2197. Replace Non-Coprime Numbers in Array](https://leetcode.com/problems/replace-non-coprime-numbers-in-array/description/) hard
Simulate gcd to lcm adjacent pair removal #hard #simulation
[2197. Replace Non-Coprime Numbers in Array](https://leetcode.com/problems/replace-non-coprime-numbers-in-array/description/) hard
Simulate gcd to lcm adjacent pair removal #hard #simulation
👍2
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# 30.09.2025
[2221. Find Triangular Sum of an Array](https://leetcode.com/problems/find-triangular-sum-of-an-array/description) medium
Triangle sum % 10 #medium #simulation
[2221. Find Triangular Sum of an Array](https://leetcode.com/problems/find-triangular-sum-of-an-array/description) medium
Triangle sum % 10 #medium #simulation
👍1
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# 01.10.2025
[1518. Water Bottles](https://leetcode.com/problems/water-bottles/description) easy
Total drinks with exchange empty for full #easy #simulation
[1518. Water Bottles](https://leetcode.com/problems/water-bottles/description) easy
Total drinks with exchange empty for full #easy #simulation
❤1👍1
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# 02.10.2025
[3100. Water Bottles II](https://leetcode.com/problems/water-bottles-ii/description) medium
Total drinks with growing exchange rate empty for full #medium #simulation
[3100. Water Bottles II](https://leetcode.com/problems/water-bottles-ii/description) medium
Total drinks with growing exchange rate empty for full #medium #simulation
👍2