Arkadiusz

• Username: 5★as277575
• Country:  Switzerland
• Student/Professional:Professional
• Organisation:Google
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

2038 (-1)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 167 (Rated till 5 stars)(2025-01-01 22:00:00)

Global Rank:   88

Cheated in:   

Ratings System Update

(2025-01-01 22:00:00)

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?

1508? (-106)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2012(2022-12-20 00:00:00)

Global Rank:   208

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 (18)

February 2012 Cook-off

Daily Train

July Cook-Off 2012

Ciel and Receipt, Ciel and Tomya

Starters 92 Division 3 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling

Starters 97 Division 2 (Rated)

Schrodinger Smiley, Triplets Min

Starters 99 Division 2 (Rated)

Two Piles, Exclusion-Inclusion, Card Swipe, Segment Three

Starters 104 Division 2 (Rated)

Lexicographically Largest , Construct An Array, Maximise Sum, GCD and LCM

Starters 105 Division 2 (Rated)

Take it Easy, Wishcraft, Dull Operation, Spooky Sequences

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!, Count Possibilities, Smallest Excluded LCM, Reach Anywhere

Starters 107 Division 1 (Rated till 6 Stars)

Maximal Expression, Adjacent Flips, OR Permutation

Starters 108 Division 1 (Rated till 6 Stars)

Multiple of 9, Fair Distribution, Palindromic Prime Numbers

August Long 2023 Division 2 (Unrated)

All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

Starters 110 Division 1 (Rated till 5-stars)

Tetris, Monsters, Tom and Jerry,  Am I Lucky!, Marbles

Starters 112 Divison 1 (Rated till 6 Stars)

Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game

Starters 114 Division 1 (Rated till 6 Stars)

Yet another Matrix problem, Chef and Tag, Rock-Paper-Scissors

Starters 115 Division 1 (Rated)

Greedy LIS Algorithm, Make All Zero, Binary Grid Forces

Starters 119 Division 1 (Rated till 6-Stars)

K Odd Sum, Unalike Gcd & Lcm

Starters 120 Division 1 (Rated till 6 Stars)

Find Permutation , Count Subarrays, Count Arrays

Starters 132 Division 1 (Rated till 6 Stars)

ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query

Starters 167 (Rated till 5 stars)

Temperature Balance, Lottery Tickets, Grid Construction (Even), Grid Construction (Odd)

Total Problems Solved: 80