Searching Algorithms
14 Games
#87
The Ordered Mountain Gate
Classic Binary Search - Find target in sorted array
#88
The Leftmost Rune Quest
First Occurrence - Find leftmost target position
#89
Rightmost Rune Quest
Last Occurrence - Find rightmost target position
#90
Frequency Finder Temple
Count of Element - Find frequency in sorted array
#91
Placement Oracle
Insert Position (Lower Bound) - Find insertion point
#92
Ceiling Stairway
Upper Bound - Find first element greater than target
#93
Sqrt Mountain Ascent
Square Root - Binary search for integer sqrt
#94
Twisted Spiral Forest
Rotated Sorted Array - Search in rotated array
#95
Adjacent Swap Maze
Nearly Sorted Array - Handle off-by-one positions
#96
The Lonely Spirit Hunt
Find Unique Element - Find non-duplicate element
#97
Peak Summit Expedition
Peak Element - Find local maximum in array
#98
Artisan Workload Arena
Painter's Partition - Minimize maximum workload
#99
Cow Territory Challenge
Aggressive Cows - Maximize minimum distance
#100
Scholar Allocation Quest
Allocate Books - Minimize maximum pages per student
Sorting Algorithms
13 Games
#101
Bubble Arena Battles
Bubble Sort - Watch elements bubble up
#102
Minimum Hunt Desert
Selection Sort - Find and select minimum each pass
#103
Card Shifting Parlor
Insertion Sort - Insert cards in sorted order
#104
Forest of Divide & Unite
Merge Sort - Divide, conquer, and merge
#105
Pivot Volcano Ritual
Quick Sort - Partition around pivot
#106
Frequency Forge
Counting Sort - Sort by counting frequencies
#107
Digit Tower Festival
Radix Sort - Sort digit by digit
#108
Color Band Rearranger
Dutch National Flag - Three-way partition
#109
Twin River Merge Gate
Merge Two Sorted Arrays - Two pointer merge
#110
Twin Realm Overlap
Intersection of Arrays - Find common elements
#111
Realm Unification
Union of Sorted Arrays - Combine all unique elements
#112
Titan Concatenation Arena
Largest Number - Custom sort for max concatenation
#113
Chaos Meter Temple
Inversion Count - Count inversions via merge sort
Greedy Algorithms
8 Games
#114
Treasure Slicing Cavern
Fractional Knapsack - Maximize value by ratio
#115
Non-Overlapping Schedule Hall
Activity Selection - Maximize activities
#116
Deadline Kingdom Rush
Job Sequencing - Maximize profit before deadlines
#117
Fairness Lane
Candy Distribution - Two-pass greedy allocation
#118
Fuel Circuit Challenge
Gas Station - Find valid starting point
#119
Train Rush Station
Minimum Platforms - Event-based counting
#120
Rope Joining Ritual
Min Cost Rope - Join smallest first
#121
Code Tree Forest
Huffman Coding - Optimal prefix codes
Backtracking Algorithms
5 Games
#122
Royal Chess Battle
N-Queens - Place queens without conflicts
#123
Labyrinth Escape
Maze Solver - DFS path finding
#124
Number Grid Temple
Sudoku Solver - Constraint satisfaction
#125
Power Set Realm
Subsets Generation - Include/exclude tree
#126
Arrangement Arena
Permutations - Swap backtracking