Level 2
Wave 2026/2027
Sessions
Live training sessions across every level and wave.
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Level 2 Wave 2026/2027
Number theory
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Level 1 Wave 2026/2027
Binary search
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Level 2 Wave 2026/2027
Dijkstra
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Level 1 Wave 2026/2027
STL 2 (set, map, priority queue, ordered set)
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Level 0 Wave 2026/2027
Conditions
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Level 2 Wave 2026/2027
DFS
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Level 2 Wave 2026/2027
DP 2
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Level 2 Wave 2026/2027
BFS
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Level 0 Wave 2026/2027
Recursion
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Level 1 Wave 2026/2027
Bitmask & complete search
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Level 0 Wave 2026/2027
Loops
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Level 2 Wave 2026/2027
Combinatorics
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Level 0 Wave 2026/2027
Function, built-in function & Time complexity
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Level 0 Wave 2026/2027
Data types & arithmetic operation
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Level 1 Wave 2026/2027
Prefix sum
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Level 1 Wave 2026/2027
Two pointer
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Level 1 Wave 2026/2027
STL 1 (vector, pair, deque, queue, stack)
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Level 1 Wave 2026/2027
Number theory
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Level 0 Wave 2026/2027
Intro to problem solving
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Level 2 Wave 2026/2027
DSU
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Level 0 Wave 2026/2027
Arrays and string