Prafful Varshney
- wolfester
India- Student
- Indian Institute of Technology Roorkee Uttarakhand, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (41)
CodeChef Starters 9 Division 3 (Rated)
Black cells in a chessboard, Large Square
September Challenge 2021 Division 3 (Rated)
Airline Restrictions
CodeChef Starters 11 Division 3 (Rated)
Find the Direction, The Two Dishes
CodeChef Starters 13 Division 3 (Rated)
Chef in Vaccination Queue, Maximum Light Up, The Preparations
CodeChef Starters 14 Division 3 (Rated)
Diagonal movement, RCB and Playoffs
October Challenge 2021 Division 3 (Rated)
Three Boxes, Which Mixture
CodeChef Starters 16 Division 3 (Rated)
Professor And Directions, Chef And Salary Pay, Pass or Fail
October Cook-Off 2021 Division 3
Chef and Pairing Slippers, Average Flex
CodeChef Starters 18 Division 3 (Rated)
Back to Campus, Make them equal
FizzBuzz Division 3 (Rated)
Magical Planks, Can_Reach, Can You Eat It
Exun 2021-22 Division 2 (Rated)
Sarthak and his Magic Grid, Vedant and his Hidden Array
July Cook-Off 2022 Division 3 (Rated)
Permutation And Median, K-MEX, Xor Permutation, High Accuracy
Starters 41 Division 2 (Rated)
Equal Integers, Is this priority or parity!, Path Parity
Starters 42 Division 2 (Rated)
Minimum or Maximum, Divisible by 3
Starters 44 Division 3 (Rated)
Dense Bracket Sequence, Jogging
Starters 43 Division 2 (Rated)
Distinct Palindrome
June Lunchtime 2022 Division 3 (Rated)
Zero Ones Equal One Zeros, The Lost Array, Too many Floors, XOR Times 2 Is Sum
Starters 45 Division 3 (Rated)
Even Equal Odd, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both
July Lunchtime 2022 Division 2 (Rated)
Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family
Starters 61 Division 2 (Rated)
Minimise LCS, Subarray Removal
Starters 62 Division 2 (Rated)
Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair
Starters 69 Division 2 (Rated)
Akash and Dinner, Distinct Sequence
Starters 70 Division 2 (Rated)
Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
February Cook-Off 2023 Division 2 (Rated)
Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome
Starters 92 Division 2 (Rated)
Rectangular Tiling, Distance Coloring, Dotify Playlist
Starters 94 Division 2 (Rated)
CodeChef Streak, Possible or Not, The Vowel Matrix
Starters 95 Division 2 (Rated)
Boxes, Transfusion Chain, EVacuate to Moon
Starters 96 Division 2 (Rated)
Swap the numbers, Mex Array, Remove Multiples
Starters 97 Division 2 (Rated)
Schrodinger Smiley, No Palindrome, Triplets Min
Starters 98 Division 2 (Rated)
3-Blast Palindrome, Airport Management, Ball Distribution
Starters 100 Division 2 (Rated)
Prime Permutation, Stamps 100, Concussive Sequence, Ant
Starters 104 Division 2 (Rated)
Lexicographically Largest , Construct An Array, Maximise Sum, GCD and LCM
Starters 105 Division 2 (Rated)
Take it Easy, Spooky Sequences, Dull Operation, Wishcraft
Starters 109 Division 2 (Rated)
Minimum XOR, Best of N Sets, Alter Ego, Chroma Swap
Starters 111 Division 1 (Rated till 6 Stars)
Prefixing, Prime Range Game, Beautiful Strings
Starters 112 Division 2 (Rated)
Cursed Indices, 3 Logicians Walk into a Bar, Permutation Construction, Max Nutrition
Starters 113 Division 2 (Rated)
Minimise Maximum Subarray Sum, Maximum Score , Sum Neq
Starters 114 Division 2 (Rated)
Chef and Tag, Rock-Paper-Scissors, Christmas Candy