Sk Saffi Ulla

• Username: 2★viper101
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Rourkela Odisha, India
• 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)

Rating Graph

No. of Contests Participated: 29

Current Ratings Graph Old Ratings Graph

1434 (-2)RatingProvisional
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Starters 165 (Rated)(2024-12-18 22:00:04)

Global Rank:   1900

Cheated in:   

Ratings System Update

(2024-12-18 22:00:04)

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

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1515 (+0)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   519

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 (29)

Starters 65 Division 4 (Rated)

Parity, Nahaane Jaa, Hackerman, Candies

Starters 66 Division 4 (Rated)

Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland

Starters 67 Division 4 (Rated)

Minimum Number of Ones, Counting Problem, Tour of King

Starters 68 Division 4 (Rated)

Make AP, Make Money, Bull or Bear, Expense List

Starters 69 Division 3 (Rated)

Akash and Dinner, Convert to permutation, Distinct Sequence

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal

Starters 71 Division 3 (Rated)

Flip the Prefix, Maximizing LCS, Perfect Trio, Pet Store, Snapchat

Starters 72 Division 3 (Rated)

Indivisible, Apples and oranges, N Triplets

Starters 73 Division 3 (Rated)

Lucky Numbers

Starters 74 Division 3 (Rated)

Odd Even Binary String, Lcm hates Gcd, Chef And Babla

Starters 75 Division 3 (Rated)

Three Powers of Two, Two Ranges

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Zero String, 400M Race, Not Divisible

February Cook-Off 2023 Division 3 (Rated)

Netflix, Bi_lindrome!, Take Not Less, Permutation and Modulus

Starters 77 Division 3 (Rated)

Concat Palindrome, Tekken

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks

Starters 79 Division 3 (Rated)

Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 80 Division 3 (Rated)

Prefix Permutation, Equal Elements, Running Comparison, Single-use Attack, Permutation Subsequence

Starters 81 Division 3 (Unrated)

Maximum Capacity

Starters 82 Division 3 (Rated)

Make A-B Same, Reach Home, MIN To MAX

Starters 84 Division 3 (Rated)

Melt Gold, Elections in Chefland

Starters 83 Division 3 (Rated)

Chef Eren

Starters 88 Division 3 (Rated)

Largest and Second Largest

Starters 89 Division 3 (Rated)

Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, Parliament, DDMM or MMDD

Starters 90 Division 3 (Rated)

AP Free Sequences, Printing Binary Array

Starters 92 Division 3 (Rated)

Water Filling

Starters 93 Division 3 (Rated)

7 Rings, Problem

Starters 97 Division 3 (Rated)

Caesar Cipher, Best of Two

Starters 157 (Rated)

Non-matching Name

Starters 164 (Rated)

Itz Simple, Swap and Flip

Starters 165 (Rated)

Poster Perimeter, Bulk Discount

Total Problems Solved: 83