Bisal kumar

• Username: 2★bisal77
• Country:  India
• Student/Professional:Student
• Institution:Jalpaiguri Government Engineering College West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 25

Current Ratings Graph Old Ratings Graph

1552 (+18)RatingProvisional
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Starters 88 Division 3 (Rated)(2023-05-03 22:00:04)

Global Rank:   793

Cheated in:   

Ratings System Update

(2023-05-03 22:00:04)

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1485 (+3)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1539

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Contests (25)

Starters 36 Division 4 (Rated)

Chef and Chapters, Chef and Bird farm, Who is taller!

April Long Two 2022 Division 4 (Rated)

Sasta Shark Tank, Six Friends, Best Coupon

Starters 38 Division 4 (Rated)

Chef gives Party, Get Subscription, Dominant Army, Circular Track

Starters 39 Division 4 (Rated)

My very 1st contest!, Chess Ratings, A or B

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Degree of Polynomial

Starters 45 Division 4 (Rated)

Change Row and Column Both, Adjacent Sum Parity, Best of Two, Chef and his Apps

Starters 55 Division 4 (Rated)

Fever, Mean and Median, Broken Phone, Balls and Boxes

September Long 2022 Division 4 (Rated)

Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs

Starters 56 Division 4 (Rated)

Chefland Games, Far Away, Maximize Colours, Nearest Exit

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value, Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes

Starters 63 Division 4 (Rated)

Tasty Decisions, Avoid Squares Please, One-XOR Deletions, Packing Books

November Long 2022 Division 3 (Rated)

Spliting Balls, String Game, Split and Maximize

Starters 66 Division 3 (Rated)

Just Like Mob!, Binary Battles, Monopoly in Chefland

Starters 67 Division 3 (Rated)

Maximum Angriness, Expensive Steps , Minimum Number of Ones

Starters 69 Division 3 (Rated)

Convert to permutation, Akash and Dinner

Starters 71 Division 4 (Rated)

Pet Store, Instagram, Snapchat, Perfect Trio

December Long 2022 Division 3 (Rated)

Divisible by A_i, Gcd of Subarrays, Divisible by K, Reach fast, Maximise XOR

Starters 77 Division 3 (Rated)

Spreading Charges, Tekken

Starters 81 Division 3 (Unrated)

Maximum Capacity

Starters 82 Division 3 (Rated)

Make A-B Same, Reach Home, Difference Matrix, MIN To MAX

Starters 84 Division 3 (Rated)

Max count of 1, Elections in Chefland, Max Binary, Melt Gold

Starters 85 Division 3 (Rated)

Efficient PAN Linking, Can Chef , Inside The Stadium, Crazy Bishops on Chessboard

Starters 87 Division 3 (Rated)

Return the Change, Existence, AB plus C

Starters 83 Division 3 (Rated)

Chef Eren, Construct String, Order by XOR

Starters 88 Division 3 (Rated)

Unstable Subarray, Largest and Second Largest

Total Problems Solved: 302