Ishan Katoch

Bronze League

• Username: 5★ishan_coder_10
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jul-Dec)2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

2091 (+28)RatingProvisional
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Starters 243 (Rated till 6 star)(2026-06-17 22:00:00)

Global Rank:   27

Cheated in:   

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(2026-06-17 22:00:00)

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Global Rank:   0

Cheated in:   

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Learning Paths (0)

Practice Paths (5)

1000 to 1400 difficulty problems

43%

500 to 1000 difficulty problems

58%

Python Projects for Beginners

5%

SQL Practice Queries

13%

Practice Python

11%

Contests (19)

Starters 210 (Rated)

Min Modular Subarray, Delete Sorted Subsequence, First Element Counting, Notebook Counting, Chocolate Eating, Profits

Starters 214 (Unrated)

Crazy Permutations, Chef and Close Friends, Zero Permutation Score, Delete For Fun

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values, Special Missions, Gem Bundles

Starters 216 (Rated)

Minimum Same Difference, Best Seats, Scoring, XOR Equal Subtract

Starters 219 (Rated)

Distance Sum, New Operation, 3 Paths , Ones and Zeroes II, Ones and Zeroes I

Starters 220 (Rated)

Monochrome Minimization (Easy), Two Pile Game, Movie Hype, Monochrome Minimization (Hard), Upward Path

Starters 221 (Rated)

Odd Operations, Three Strings Problem (Easy Version), Three Strings Problem (Hard Version), Odd String

Starters 222 (Rated)

Sell Upto 2, Sorting Prefixes, Layered Cake

Starters 224 (Rated)

Advitiya Coin, MAX MIN MEX, AabBcCDd, Accommodation

Starters 225 (Rated)

Prime Prefixes, Near Yet Far, Maximum Score, All Even

Starters 226 (Rated)

Sub A Add B, Array Graph, Max Minus Min, Minimum Distinct

Starters 228 (Rated)

Min And Operations, Max And Operations, Balloon Smash Party, Minimize Error

Starters 229 (Rated)

Sum Not Equal, Minimal Usage, Sequential Clamp

Starters 230 (Rated)

Reselling Items, Sets Diff by K, A to B (Easy), Sum of Second Max, Prefix Max Counting

Starters 231 (Rated)

Constrained Chopping, Target Temperature, Recurrence Reachability, Extended Viewing, Extended Viewing Queries, Double Discount

Starters 232 (Rated)

Equal Difference, Moderate Temperatures, Set Size, Alternating Sum, Sortable Subarrays, Food Resources, Max Size

Starters 233 (Rated)

AB or C, Median Updates, Tree LCA Sets, Reverse Costs, Balance Substrings, K Median, Movie

Starters 235 (Rated till 6 star)

Sorted Groups, Echo, MEX Spectrum, Shift Game

Starters 236 (Rated till 5 star)

Minimize Distinct, All Aside, Shift And Sort

Starters 243 (Rated till 6 star)

GCD Arrays (Easy), GCD Arrays (Hard), Binary Flipping (Easy), Starved for Seating, OR Operations

Total Problems Solved: 344