| 1 | 1 | 10-Sets/Set 01 - Arrays & Two Pointers | Arrays & Two Pointers |
| 1 | 2 | 10-Sets/Set 02 - Arrays & Two Pointers | Arrays & Two Pointers |
| 1 | 3 | 10-Sets/Set 03 - Hash Maps Deep Dive | Hash Maps Deep Dive |
| 1 | 4 | 10-Sets/Set 04 - Hash Maps Deep Dive | Hash Maps Deep Dive |
| 1 | 5 | 10-Sets/Set 05 - Linked Lists | Linked Lists |
| 1 | 6 | 10-Sets/Set 06 - Linked Lists | Linked Lists |
| 1 | 7 | 10-Sets/Set 07 - Linked Lists | Linked Lists |
| 2 | 1 | 10-Sets/Set 08 - Binary Trees | Binary Trees |
| 2 | 2 | 10-Sets/Set 09 - Binary Trees | Binary Trees |
| 2 | 3 | 10-Sets/Set 10 - Binary Trees | Binary Trees |
| 2 | 4 | 10-Sets/Set 11 - Graphs BFS - DFS | Graphs BFS/DFS |
| 2 | 5 | 10-Sets/Set 12 - Graphs BFS - DFS | Graphs BFS/DFS |
| 2 | 6 | 10-Sets/Set 13 - Graphs BFS - DFS | Graphs BFS/DFS |
| 2 | 7 | 10-Sets/Set 14 - Review + LeetCode Weekly Contest | Review + LeetCode Weekly Contest |
| 3 | 1 | 10-Sets/Set 15 - 1D Dynamic Programming | 1D Dynamic Programming |
| 3 | 2 | 10-Sets/Set 16 - 1D Dynamic Programming | 1D Dynamic Programming |
| 3 | 3 | 10-Sets/Set 17 - 2D Dynamic Programming | 2D Dynamic Programming |
| 3 | 4 | 10-Sets/Set 18 - 2D Dynamic Programming | 2D Dynamic Programming |
| 3 | 5 | 10-Sets/Set 19 - Classic DP Problems | Classic DP Problems |
| 3 | 6 | 10-Sets/Set 20 - Classic DP Problems | Classic DP Problems |
| 3 | 7 | 10-Sets/Set 21 - DP Review + Hard Problems | DP Review + Hard Problems |
| 4 | 1 | 10-Sets/Set 22 - Advanced Graph Algorithms | Advanced Graph Algorithms |
| 4 | 2 | 10-Sets/Set 23 - Advanced Graph Algorithms | Advanced Graph Algorithms |
| 4 | 3 | 10-Sets/Set 24 - Heap - Priority Queue | Heap / Priority Queue |
| 4 | 4 | 10-Sets/Set 25 - Heap - Priority Queue | Heap / Priority Queue |
| 4 | 5 | 10-Sets/Set 26 - Trie | Trie |
| 4 | 6 | 10-Sets/Set 27 - Trie | Trie |
| 4 | 7 | 10-Sets/Set 28 - Binary Search Mastery | Binary Search Mastery |
| 5 | 1 | 10-Sets/Set 29 - Binary Search LC 704 | Binary Search LC #704 |
| 5 | 2 | 10-Sets/Set 30 - Binary Search LC 74 | Binary Search LC #74 |
| 5 | 3 | 10-Sets/Set 31 - Binary Search LC 875 | Binary Search LC #875 |
| 5 | 4 | 10-Sets/Set 32 - Binary Search LC 4 | Binary Search LC #4 |
| 5 | 5 | 10-Sets/Set 33 - Stack LC 20 | Stack LC #20 |
| 5 | 6 | 10-Sets/Set 34 - Stack LC 739 | Stack LC #739 |
| 5 | 7 | 10-Sets/Set 35 - Review + redo 2 problems from memory | Review + redo 2 problems from memory |
| 6 | 1 | 10-Sets/Set 36 - Backtracking LC 78 | Backtracking LC #78 |
| 6 | 2 | 10-Sets/Set 37 - Backtracking LC 46 | Backtracking LC #46 |
| 6 | 3 | 10-Sets/Set 38 - Backtracking LC 39 | Backtracking LC #39 |
| 6 | 4 | 10-Sets/Set 39 - Backtracking LC 79 | Backtracking LC #79 |
| 6 | 5 | 10-Sets/Set 40 - Intervals LC 56 | Intervals LC #56 |
| 6 | 6 | 10-Sets/Set 41 - Intervals LC 57 | Intervals LC #57 |
| 6 | 7 | 10-Sets/Set 42 - Intervals LC 253 | Intervals LC #253 |
| 7 | 1 | 10-Sets/Set 43 - Framework + Chip Huyen Ch1 | Framework + Chip Huyen Ch1 |
| 7 | 2 | 10-Sets/Set 44 - Recommendation System | Recommendation System |
| 7 | 3 | 10-Sets/Set 45 - Feed Ranking | Feed Ranking |
| 7 | 4 | 10-Sets/Set 46 - Deep dive- embeddings + two-tower | Deep dive- embeddings + two-tower |
| 7 | 5 | 10-Sets/Set 47 - Deep dive- real-time features | Deep dive- real-time features |
| 7 | 6 | 10-Sets/Set 48 - Mock system design 1 | Mock system design #1 |
| 7 | 7 | 10-Sets/Set 49 - Review & flashcards | Review & flashcards |
| 8 | 1 | 10-Sets/Set 50 - Chip Huyen Ch4 | Chip Huyen Ch4 |
| 8 | 2 | 10-Sets/Set 51 - Ads Click Prediction | Ads Click Prediction |
| 8 | 3 | 10-Sets/Set 52 - Search Ranking | Search Ranking |
| 8 | 4 | 10-Sets/Set 53 - Deep dive- logging + feature store | Deep dive- logging + feature store |
| 8 | 5 | 10-Sets/Set 54 - Deep dive- evaluation & A - B | Deep dive- evaluation & A/B |
| 8 | 6 | 10-Sets/Set 55 - Mock system design 2 | Mock system design #2 |
| 8 | 7 | 10-Sets/Set 56 - Review & consolidate | Review & consolidate |
| 9 | 1 | 10-Sets/Set 57 - Meta - Google tagged LC + start behavioral | Meta/Google tagged LC + start behavioral |
| 9 | 2 | 10-Sets/Set 58 - Algorithms review day | Algorithms review day |
| 9 | 3 | 10-Sets/Set 59 - Full mock 1 (coding) | Full mock #1 (coding) |
| 9 | 4 | 10-Sets/Set 60 - System design refresh | System design refresh |
| 9 | 5 | 10-Sets/Set 61 - Behavioral rehearsal | Behavioral rehearsal |
| 9 | 6 | 10-Sets/Set 62 - Full mock 2 (mixed) | Full mock #2 (mixed) |
| 9 | 7 | 10-Sets/Set 63 - Review & rest (light) | Review & rest (light) |
| 10 | 1 | 10-Sets/Set 64 - Target weak patterns | Target weak patterns |
| 10 | 2 | 10-Sets/Set 65 - Full mock 3 (coding) | Full mock #3 (coding) |
| 10 | 3 | 10-Sets/Set 66 - Behavioral final polish | Behavioral final polish |
| 10 | 4 | 10-Sets/Set 67 - Light system design mock | Light system design mock |
| 10 | 5 | 10-Sets/Set 68 - Full mock 4 (final) | Full mock #4 (final) |
| 10 | 6 | 10-Sets/Set 69 - Cooldown day | Cooldown day |
| 10 | 7 | 10-Sets/Set 70 - Buffer - rest | Buffer / rest |