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Ziphq
6 problems across 2 categories
| Done | Title | Difficulty | Updated |
|---|---|---|---|
| Find shortest path on infinite grid Software EngineerCoding | Hard | Mar 11, 2026 | |
| Maximize non-adjacent sum on an N-ary tree Software EngineerCoding | Medium | Dec 26, 2025 | |
| Find flush and straight groups in cards Software EngineerCoding | Medium | Nov 28, 2025 | |
| Design in-memory DB with TTL and history Software EngineerSystem Design | Hard | Sep 6, 2025 | |
| Compute maximum sum in a tree without adjacency Software EngineerCoding | Medium | Aug 12, 2025 | |
| Find root IDs and paths Software EngineerCoding | Medium | Aug 11, 2025 |