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• Username: 6★auaua
• Country:  Japan
• Student/Professional:Student
• Institution:Keio University, Japan
• 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: 4

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2243? (-51)RatingProvisional
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February Cook-Off 2023 Division 1 (Rated)(2023-02-08 22:30:00)

Global Rank:   128

Cheated in:   

Ratings System Update

(2023-02-08 22:30:00)

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2294? (+270)RatingProvisional
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CodeChef Starters 30 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   6

Cheated in:   

Ratings System Update

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

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Contests (4)

July Cook-Off 2021 Division 3

XOR-ORED, Mod Equality, Shoe Fit, Hidden Colored Graph, Beautiful Subsequence

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Increase 2 consecutive characters, Decomposition Reaction

CodeChef Starters 30 Division 2 (Rated)

Balanced Reversals, Unbalanced Reversals, Prefix Suffix Operations, Gift Shop and Coupon, Maximizing LIS, Minimum Coloring

CodeChef Starters 31 Division 1 (Unrated)

Pile Partition, Xor Travellers, XOR and AND, Mexy Array, The Unchanging OR

CodeChef Starters 32 Division 1 (Unrated)

Maximize the Minimum, LR Shirts, Finding Shoes, Training Plans, Two Merchants, Flip Sorting

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter And Dumbledore Army

Total Problems Solved: 30