Sanad Saha

• Username: 4★sanad_csedu
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Dhaka
• 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: 27

Current Ratings Graph Old Ratings Graph

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April Challenge 2016(2016-04-11 17:00:00)

Global Rank:   3974

Cheated in:   

Ratings System Update

(2016-04-11 17:00:00)

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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1827 (+271)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2016(2022-12-20 00:00:00)

Global Rank:   3974

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 (27)

November Challenge 2012

Sridhar Likes Travelling, Coin Flip

November Cook-Off 2012

Little Elephant and Divisors, Little Elephant and Permutations

December Challenge 2012

Granama Recipes, Magic Rankings, Pizza Delivery

February 2013 Challenge

Buy1-Get1, Climbing Stairs

February Cook-Off 2013

Lack of Logic, Row and Column Operations

March Challenge 2013

Fire Escape Routes, Minesweeper, Approximately, Tourist Translations, Random decreasing function

April Challenge 2013

Little Elephant and Music, Barcelona Gameplay Tactics, Kingdom Unity, Fault Tolerance, Maximum Weight Difference, Levy Conjecture

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Meatballs again

May Challenge 2013

Witua and Math, Field Trip, Your Name is Mine, Password Cracking Challenge, Matchsticks, Name Reduction

July Challenge 2013

Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Sereja and Sorting, Circle of death

July Cook-off 2013

Chopsticks, A Plus B Again!

August Challenge 2013

Little Elephant and Lemonade, Splitting Candies, Deleting numbers, Chef and Segments, The Number Of Solutions, Save The Princess, Hello Hello, Music & Lyrics

September Challenge 2013

CAO Stage-2, CAO Stage-1, Project Spoon, Cool Guys, Little Elephant and Exams, Chef and Integers

December Challenge 2013

Art in Digital Age, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries

January Challenge 2014

Chef and Feedback, Please like me, Bon Appetit, Sereja and Graph, Magic Trick

July Cook-Off 2014

Copy-Paste, Sum Queries

March Challenge 2014

Team Split, Binary Tournament, Walk, Little Chef and Numbers, Mike and Stamps

June Challenge 2014

Chef and Digit Jumps, Chef and Subarray, Guessing Game

August Challenge 2014

Chef and Reversing, Chef and Gift, The Leaking Robot, Cleaning Tables

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome

December Challenge 2014

XOR with Subset, Chef and Apple Trees

February Challenge 2015

Let us play with rank list, Chef and Equality, Chef and Strings, Chef and Strange Formula, Chef and Chain

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Way Out, Gravity Guy, Cooking Machine

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

April Challenge 2016

Chef and Ballons, Chef And Coloring

Total Problems Solved: 111