Mikhail Piklyaev

• Username: 6★pikmike
• Country:  Russia
• Student/Professional:Other
• 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: 19

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2432 (+37)RatingProvisional
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Starters 205 (Rated till 6 star)(2025-09-24 22:00:00)

Global Rank:   3

Cheated in:   

Ratings System Update

(2025-09-24 22:00:00)

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2395 (+82)RatingProvisional
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SnackDown 2021 - Online Elimination Round (Rated for all)(2022-12-20 00:00:00)

Global Rank:   157

Cheated in:   

Ratings System Update

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (19)

June Challenge 2017

A Good Set, Chef and Prime Queries, Pairwise union of sets, Triplets, Chef and the Feast, Xenny and Coin Rankings

July Challenge 2017

Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers, Chef and Sign Sequences

May Cook-Off 2017

La Liga, Balanced Array, Nasty Queries

June Cook-Off 2017

Ada and crayons, Centeroid, SnackUp, Knight Covering

May Lunchtime 2017

Prefix Inversions

June Cook-Off 2018 Division 1

Masha and Minions, Sonya and Segments, Good Permutations

April Challenge 2018 Division 1

Count Good Prefixes, Chef and Same Old Recurrence, Cutting Plants, Chef and Array (Challenge), Highway Crossing

May Challenge 2018 Division 1

S-T Mincut, Change the Signs, Fake Binary Search, Dibs on Fibs

July Lunchtime 2018 Division 1

Forced Particles, GCD Sum, Make a String, Prime divisors

January Cook-Off 2019 Division 1

Ada School, Ada Matrix, Ada Pawns

February Challenge 2019 Division 1

Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Maximize the Tax

June Cook-Off 2019 Division 1

Ants and Anteaters, Drink Slush

July Cook-Off 2019 Division 1

Birthday Gift Again, Minimum and Maximum

March Challenge 2020 Division 1

Chef and DAG, Break, Winning Ways 2, Lasers Everywhere, Inverse of a Function, Lasers Everywhere Alternative, (Challenge) 300 IQ Ants

April Challenge 2020 Division 1

Squared Subsequences, Leaked Answers (Challenge), Factor Tree, Ready Bitwise, Perfect Power Divisors, Strange Number

March Cook-Off 2020 Division 1

Mysterious Sequence, Maximize Letter Beauty, Random Chocolates, Escape the Tree

SnackDown 2021 - Online Qualifiers

Minimise Difference, Maximum Number Of Distinct Elements, Prefix as a Substring 2, Lucky Number

October Cook-Off 2021 Division 1

Can You Reach The End, Second Player, Find the Modulus, Chef Up, Permutation Sorting Game

October Lunchtime 2021 Division 1

Median Rearrangement, Maximum GCD

SnackDown 2021 - Online Round 1A

Equal Beauty, Min Max LCM, Lazy Machine, Dance Moves, Round Robin Ranks , Yet Another Flipping Problem

SnackDown 2021 - Online Pre-Elimination

Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers

SnackDown 2021 - Online Elimination Round (Rated for all)

Random Convex Hull, Graduate Work Matters

Starters 205 (Rated till 6 star)

Unreachable, Reflection Disorder, Water Supply, Prefix-Suffix Reconstruction

Total Problems Solved: 105