Learning Paths (0)
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Practice Paths (0)
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Contests (26)
April Challenge 2020 Division 2
Strange Number, Sell All the Cars, COVID Pandemic and Long Queue
April Cook-Off 2020 Division 2
Lift Requests
October Challenge 2020 Division 2
Positive AND, Covid Run, Chef and Easy Queries
September Lunchtime 2020 Division 2
GCD operations, Watermelon
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
May Lunchtime 2022 Division 3 (Rated)
Bucket and Water Flow , Maximum Pairwise Modular Sum, Equal After And, Problems in your to-do list
July Cook-Off 2022 Division 2 (Rated)
Permutation And Median, Xor Permutation, Segmentation Fault, Subsequence LCM
Starters 42 Division 2 (Rated)
Minimum or Maximum, Divisible by 3
June Lunchtime 2022 Division 2 (Rated)
Zero Ones Equal One Zeros, The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Equal by XORing
Starters 45 Division 2 (Rated)
Even Equal Odd, Xor and Multiply, KBG and GN-Theory, Retrieve the Array, Adjacent Sum Parity
Starters 56 Division 1 (Unrated)
K-Subarrays, Binary Substitution
October Long 2022 Division 1 (Unrated)
Chef And Array Construction, Binary Substituition
Starters 60 Division 1 (Unrated)
Distinct Numbers, Red Green Grids, Yet Another Palindrome Problem
Starters 63 Division 1 (Rated for 5 & 6 stars)
Maximize 1s, GCD Sort, Make Length 1, Minimum Absolute Score, Greedy Grid Moves
Starters 64 Division 1 (Rated till 5-stars)
Luigi and Uniformity, Prime Factor Division
Starters 66 Division 1 (Rated till 5-stars)
Good Binary Strings, Palindrome by Splitting, Connect All Cities
Starters 67 Division 2 (Rated)
Maximum Angriness, Musical Rods, Expensive Steps , Counting Problem, Existence Of X
Starters 68 Division 1 (Rated till 5-stars)
Boring String, XOR Product, Interesting Array, Make Money
Starters 69 Division 2 (Rated)
Akash and Dinner, Passing Through!, Distinct Sequence, Longest Subarray
Starters 72 Division 1 (Rated till 5-Stars)
N Triplets, Good Sequence, No sequence, XOR Tree
Starters 81 Division 1 (Unrated)
Good XOR
Starters 82 Division 1 (Rated till 6 stars)
Tree Game, Make Them Alike, Find eX, Good Permutations, Difference Matrix
Starters 84 Division 1 (Rated till 6 Stars)
SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
Starters 85 Division 1 (Rated till 6 stars)
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, Bomb Blast, TripTastic
Starters 114 Division 1 (Rated till 6 Stars)
Chef and Tag, Rock-Paper-Scissors
Starters 115 Division 1 (Rated)
Subtraction Sequence I, Greedy LIS Algorithm, Binary Grid Forces, Make All Zero
Starters 121 Division 1 (Rated till 6-Stars)
Frequal, Split And Maximize, Escape, Caesar Cipher Lite
Starters 125 Division 1 (Rated till 6-Stars)
Bucket Game, Operating on A, Binary Minimal
Starters 126 Division 1 (Rated till 6 Stars)
Tree Distance Set, Freedom, Triangular Swaps
Starters 132 Division 1 (Rated till 6 Stars)
ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query
Starters 145 Division 1 (Rated till 6-Stars)
Make Bob Win , Querified, Square String
Total Problems Solved: 192
Rookie League
Bangladesh