Håkon

• Username: 3★thevaffel
• Country:  Norway
• Student/Professional:Student
• Institution:Kristelig Gymnasium Norway
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 9

Current Ratings Graph Old Ratings Graph

1639 (+17)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2017(2017-06-12 15:00:00)

Global Rank:   3164

Cheated in:   

Ratings System Update

(2017-06-12 15:00:00)

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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1639 (-56)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2017(2022-12-20 00:00:00)

Global Rank:   3164

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)

Practice Paths (1)

Practice for ZCO and INOI

32%

Contests (9)

November Cook-Off 2014

Brackets

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Chef and Stones

May Challenge 2015

Set Difference , Chef and new recipe

June Challenge 2016

Devu and an Array, Chef and Coins Game, Chef And Binary Operation, Chef and Array and K, Chef And The Hiring Event

July Challenge 2016

Andrash and Stipendium, Chef and Tetris, Chef and Robots Competition, Chefland and Electricity

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets

May Lunchtime 2017

Prefix Inversions

Total Problems Solved: 71