Algorithms: Index
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| Algorithms | |
|---|---|
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| First created | Jun 20, 2026 |
| Last edited | Jun 21, 2026 |
Algorithms
LeetCode patterns, one page each. Each page is a notebook: the canonical move for the pattern, worked from first principles, plus the code that earned its place. Built by drilling, not by reading.
Starting with the two that cover the most ground at the simplest level — hash maps and two pointers. More patterns get their own pages as they come up.