Demystify

• Username: 7★demystify
• Country:  Japan
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

2502 (+110)RatingProvisional
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Starters 39 Division 2 (Rated)(2022-05-18 23:00:02)

Global Rank:   3

Cheated in:   

Ratings System Update

(2022-05-18 23:00:02)

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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2502 (+386)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 39 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   3

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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Practice Paths (0)

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Contests (6)

Starters 36 Division 4 (Rated)

Buying Sweets, Reduce to 1, Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm, Valentine Vex

May Cook-Off 2022 Division 4 (Rated)

Different Subarrays Rearrange, Triple Inversions, Doubled Distances, Game of Pooks, Farmers League, Chef and Masks, Chef and Gym

Starters 37 Division 3 (Rated)

Too Mean, Maximum OR Minimum, Infernos, Laptop Recommendation , Roller Coaster, The Mango Truck, Dazzling Even-Odd Challenge, Remove Balance, Beat the Average

Starters 38 Division 2 (Rated)

Good Pairs, Average Gift, Circular Track

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Equal After And, Balanced 0-1 Tree, Maximum Pairwise Modular Sum

Starters 39 Division 2 (Rated)

Chess Ratings, Crazy Substrings, A or B, Even Subarray XOR, My very 1st contest!, Recent contest problems, Closest Vowels, Yet Another Palindromic Problem, Minimize Blocked Roads, Compress the Video

Starters 40 Division 1 (Unrated)

Max Value of MST, 7th Love, Or Permutation, Good Pairs

Total Problems Solved: 65