diabolicranger

• Username: 6★diabolicranger
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kanpur
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 25

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Starters 211 (Rated till 6 - star)(2025-11-05 22:00:00)

Global Rank:   79

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Contests (25)

Starters 99 Division 4 (Rated)

Card Swipe, Endless Appetizers, Puzzle Hunt, Exclusion-Inclusion

Starters 136 Division 3 ( Rated )

Sum of Modes, Even Sum Subarray, My First Geometry Problem

Starters 141 Division 2 (Rated)

Redundant Array, Amphibian Escape, Perfect Prefixes

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)

Starters 151 (rated)

Ball Game, Sequence Search, Convert string, Shooting (Easy)

Starters 153 (Rated)

Butterfly, Another Game, Colorful Tree (Easy Version)

Starters 157 (Rated)

Small, Smaller, Smallest, Normal is Good, Unmedian, Not-too-far Replacement

Starters 159 (Rated)

Crafty Coloring (Easy), Super Hero, Random Nim, Glass Bridge (Easy), Chess Colouring, Elections

Starters 160 (Rated till 5 stars)

Palindrome Love, Modindrome, Buying Order (Easy)

Starters 164 (Rated till 5 stars)

Halloween Array, Construct Permutation, Connecting Wells

Starters 165 (Rated till 6 stars)

A to B, Stable Array, Sum Operations (Easy), Reverse and Alternate (Count)

Starters 168 (Rated till 6 stars)

No Two Alike, Binary Removals, Equate XOR

Starters 169 (Rated till 5 stars)

Constant Subsequence, Hamming equivalent

Starters 170 (Rated till 6 star)

Array Compression, Crazy Jumping Frogs, qUiRkY qUesTs (Easy)

Starters 171 (Rated till 5 star)

White Wall, Volcanic Eruption

Starters 172 (Rated till 5 stars)

Transform String, AndOr

Starters 173 (Rated upto < 2700)

Cool Subsequences, Introverts, Time Penalty, Overwrite

Starters 174 (Rated upto 2700)

GCD Add Size, Meximal Sum, Mystic Slimes

Starters 176 (Rated till 4 star)

Same And, Friendly Binary Strings, Costly Summit, Mex-P Tree (Easy)

Starters 177 (Rated till 5 star)

Sum By OR, Flip or Reverse, Counting 01 and 10

Starters 178 (Rated till 6 star)

Smoothly Increasing , Big Difference, Minimum Colours (Easy), Minimum Colours (Hard)

Starters 179 (Rated till 5 star)

Product Path, Station Allocation, Can you reach

Starters 196 (Rated till 5 star)

GCD Reduction, Beauty in Everything, Append Average, Swap Sum

Starters 198 (Rated till 5 star)

Minimize Maximum Mex

Starters 199 (Rated till 5 star)

Perfect Ranges, Fence Colouring, Grid MEX

Starters 201 (Rated till 6 star)

Compare and Connect, Permutation Cost Sum, Huge Grid (Easy Version), Delete Maximum

Starters 206 (Rated till 5 star)

Cyclic Shift Minimization, Product Equal Sum, Min Steps, Gladiator Fighting

Starters 207 (Rated till 5 star)

Balanced Subarrays, Adjacent Sums, Subset MEX Counting, Make Subarray, Maximum Smaller, Subarray ORs

Starters 208 (Rated till 6 star)

Positive-Negative, GCND, Cycle and Add

Monday Munch - DSA Challenge 07

Take discount or Not, Binary Substituition, Expensive Steps , Spiral Matrix Traversal, Kth missing positive, Is that a century

Starters 209 (Rated till 5 star)

Easy Grid Game, Binary Love, Tactical Conversion, High Score (Hard Version), High Score (Easy Version)

Starters 211 (Rated till 6 - star)

Subarray Maximums, No Doubling, Tournament Rigging (Minimum)

Total Problems Solved: 238