Nehal Kalnad
- nchack
India- Professional
- Cimpress
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (30)
March Challenge 2017
Bear and Extra Number, Xenny and Alternating Tasks
November Challenge 2017
Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017
Chef and Hamming Distance of arrays, Penalty Shoot-out, Chef And his Cake, Total Diamonds
November Cook-Off 2017
Random Pair
December Cook-Off 2017
Football Match
October Lunchtime 2017
Buggy Calculator
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle
March Cook-off 2018 Division 2
Chef Judges a Competition
September Challenge 2018 Division 2
Magician versus Chef, Chef and Adventures, War of XORs
December Challenge 2018 Division 2
Chef and Interactive Contests, Chef and An Ideal Problem
November Challenge 2018 Division 2
Chef and Difficult Contests, Chef and Happiness
October Challenge 2018 Division 2
Chef and Serves, Byte to Bit
August Lunchtime 2018 Division 2
Chef and Problem Setting, Chef and Eid
March Challenge 2019 Division 2
Chef and Number Game
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining
May Challenge 2019 Division 2
Matches, Reduce to One
June Challenge 2019 Division 2
Road Signs, Guddu on a Date, Chef and Proxy
June Cook-Off 2019 Division 2
Multiple Choice Exam, Eat Twice
July Challenge 2019 Division 2
Minimum and Maximum, Chef and Mean
July Lunchtime 2019 Division 2
Easy Math, Swapping
August Challenge 2019 Division 2
Guddu and his Mother, Encoding, Dilemma, Football, Distribute Apples, Zombie and the Caves
September Challenge 2019 Division 1
Chef Designed a Network
October Challenge 2019 Division 1
Chef and Maximum Star Value, Array Modification, Even Edges
November Challenge 2019 Division 1
Physical Exercise
December Lunchtime 2019 Division 1
Guess the number
December Challenge 2019 Division 1
Chefina and Ranges, Binary XOR, Addition
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums
March Challenge 2020 Division 1
Lasers Everywhere
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)
November Lunchtime 2020 Division 1
Gasoline