siddhi

• Username: 2★mm_311269_mm
• Country:  India
• Student/Professional:Student
• Institution:Delhi Public School, R.K. Puram New Delhi, India
• 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: 32

Current Ratings Graph Old Ratings Graph

1429 (-62)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2021 Division 3(2021-03-15 15:00:04)

Global Rank:   20636

Cheated in:   

Ratings System Update

(2021-03-15 15:00:04)

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?

1429 (+30)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   20636

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 (32)

February Challenge 2019 Division 2

Appy and Contest

February Cook-Off 2019 Division 2

Max Range Queries, Chef and Party, Chef and Secret Password, Buying New Tablet

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence, UEFA Champions League, Markers and Caps, Music Shopping

April Challenge 2019 Division 1

Playing with Numbers, Subtree Removal

May Cook-Off 2019 Division 1

Misha and Nice Sets, Expected Xor

June Challenge 2019 Division 1

Lent Money, Chef and Ingredients, Intersecting Paths

August Challenge 2019 Division 2

Guddu and his Mother, Maximize an Expression, Dilemma, Encoding

August Cook-Off 2019 Division 2

Rich Substrings, Chef and Pepperoni Pizza, Two Circles, Chef Drinks Coke

September Lunchtime 2019 Division 2

Chef Feeds Cats, Chef and Football Match, Find the Sum

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel, D-Or

November Challenge 2019 Division 2

A Simple Game

November Lunchtime 2019 Division 2

Pizza or Broccoli

Code Melange (Rated for all)

Greg and Grid, A Small Array, Go Round, Longest Xommon Subsequence, Max power

February Challenge 2020 Division 1

Chef and Railway Stations, No Change Required, The Theatre Problem, School of Geometry, (Challenge) Raisins, Long Contest and Cook Off Overlaps

May Challenge 2020 Division 2

Not a Real World Problem

May Cook-Off 2020 Division 2

Chef and Recipe

January Lunchtime 2020 Division 2

Bob and His Friends, Under the Tunnels, Chef and Street Food, Construct Array

Exun Programming Prelims 2019 (Rated for all)

Chipped Tree

ENIGMA - PLINTH'20 LNMIIT (Rated for all)

Corruption in Freedonia, Gru is Handing Out Bananas, Minion AND Range, Recruit Villagers

UWCOI 2020 (Rated for all)

Button Pairs, Find maximum in an Array

July Challenge 2020 Division 2

Chefina and Swaps, Missing a Point

July Cook-Off 2020 Division 2

Even-tual Reduction

February Challenge 2021 Division 3

Another Tree with Number Theory, Prime Game

March Challenge 2021 Division 3

Space Arrays

Total Problems Solved: 112