Owais Ahmad Lone

• Username: 2★owaislone
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 14

Current Ratings Graph Old Ratings Graph

1467 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 142 Division 3 (Rated)(2024-07-10 22:00:04)

Global Rank:   2686

Cheated in:   

Ratings System Update

(2024-07-10 22:00:04)

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?

758? (+0)RatingProvisional
Rating i Provisional Rating, click to know more

November Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   9937

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)

None

Practice Paths (0)

None

Contests (14)

November Long 2022 Division 4 (Rated)

Time Complexity

Starters 89 Division 4 (Rated)

Monopoly, DDMM or MMDD, Parliament

Starters 90 Division 4 (Rated)

Learning SQL, AP Free Sequences, Printing Binary Array, Favourite Numbers, Anti Palindrome

Starters 91 Division 4 (Rated)

Odd GCD Permutation, Blobby Volley Scores, Bus Seat Numbering, Parking Charges

Starters 92 Division 4 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling, Oneful Pairs

Starters 93 Division 3 (Rated)

Problem, Break Free, 7 Rings

Starters 94 Division 2 (Rated)

CodeChef Streak, The Vowel Matrix

Starters 96 Division 3 (Rated)

Swap the numbers, Remove Multiples, Bells of Pilgrimage, Weeding

Starters 97 Division 2 (Rated)

Schrodinger Smiley, Triplets Min

September Short 2023 Division 2 (Unrated)

GCD Discount, Mixing Extraordinaire, Slow Start, Lucky Seven

Starters 117 Division 2 (Rated)

Spell Shortening

Starters 135 Division 3 (Rated)

Invert And Equalize, Football Ties

Starters 136 Division 3 ( Rated )

Even Sum Subarray, My First Geometry Problem

Starters 142 Division 3 (Rated)

Chef loves Pizza Chef loves halfs, Penalty Shoot-out

Total Problems Solved: 72