// practice ground
| # | Title | Topics | Difficulty |
|---|---|---|---|
| 826 | Elastic Buffer Collapse |
Queues
Simulation
|
Medium |
| 827 | Mountain Signal Shadows |
Geometry
Stacks
|
Hard |
| 828 | Chronicle Fragment Ranking |
Hashing
Sorting
|
Medium |
| 829 | Nested Workshop Allocation |
Greedy
Intervals
|
Hard |
| 830 | Variable Lifetime Analyzer |
DFS
Graphs
|
Medium |
| 831 | Alternating Resource Pipeline |
Dynamic Programming
Queues
|
Hard |
| 832 | Festival Route Fairness |
Greedy
Trees
|
Hard |
| 833 | Document Revision Consensus |
Hashing
Strings
|
Medium |
| 834 | Priority Reservoir Sharing |
Greedy
Heaps / Priority Queue
|
Hard |
| 835 | Polygon Growth Sequence |
Geometry
Math
|
Medium |
| 836 | Transit Delay Cascade |
Graphs
Simulation
|
Medium |
| 837 | Recursive Textile Folding |
Matrix
Recursion
|
Medium |
| 838 | Market Influence Zones |
Graphs
Union Find (Disjoint Set)
|
Medium |
| 839 | Balanced Token Marketplace |
Greedy
Hashing
|
Medium |
| 840 | Orbital Maintenance Planner |
Binary Search
Scheduling
|
Hard |
| 841 | Rotating Exhibit Archive |
Arrays
Two Pointers
|
Medium |
| 842 | Cellular Repair Network |
Dynamic Programming
Graphs
|
Hard |
| 843 | Expression Influence Tree |
Recursion
Trees
|
Medium |
| 844 | Adaptive Bridge Inspection |
Divide and Conquer
Graphs
|
Hard |
| 845 | Lexicon Drift Monitor |
Strings
Trie
|
Medium |
| 846 | Seasonal Reservoir Equilibrium |
Dynamic Programming
Graphs
|
Hard |
| 847 | Archive Authenticity Chain |
Hashing
Strings
|
Medium |
| 848 | Orbit Transfer Synchronizer |
Graphs
Math
|
Hard |
| 849 | Multi-Layer Tunnel Inspector |
BFS
Matrix
|
Medium |
| 850 | Balanced Marketplace Exchange |
Greedy
Heaps / Priority Queue
|
Medium |
