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Practice Paths (0)
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Contests (30)
Starters 83 Division 4 (Rated)
Chef Eren, Construct String, Budget of Technex, Order by XOR, Couple Game
Starters 98 Division 2 (Rated)
3-Blast Palindrome, Airport Management, Ball Distribution
Starters 100 Division 2 (Rated)
Stamps 100, Ant
Starters 103 Division 2 (Rated)
Squarified, Chandelier, Unique xor, Divisible By 8, Dice Number
Starters 115 Division 1 (Rated)
Greedy LIS Algorithm, Make All Zero
Starters 118 Division 1 (Rated till 5-Stars)
Count Substrings, Join States, Is it uniquely decodable, Xorry 2, Xorry 1
Starters 124 Division 1 (Rated till 5-Stars)
Swap and Unite, Make It One
Starters 125 Division 1 (Rated till 6-Stars)
Bucket Game, Operating on A, Binary Minimal
Starters 131 Division 1 (Rated till 5 Stars)
K-Closeness, Encrypt Value, T-Perm
Starters 137 Division 1 (Rated till 5-Stars)
Speedrun, Double Trouble, Unusual Queries
Starters 138 Division 1 (Rated till 6-Stars)
A power B mod C , TRIPLE PRIMES, K Subarray Products, Prefix Suffix Inequality, Breezy Mode Problem, Distinct Substring
Starters 139 Division 1 (Rated till 5-Stars)
Sum of N, Destroying Bridges Part 2
Starters 140 Division 1 (Rated till 5-Stars)
Split Permutation, Trick Or Treat, Break The String, Tree Removal
Starters 141 Division 1 (Rated till 5-Stars)
Possible Contender, Amphibian Escape
Starters 142 Division 1 (Rated till 5-Stars)
Array Removal, Number Hunt
Starters 144 Division 1 (Rated)
Find P, Minimise Inversions, Largest K
Starters 145 Division 1 (Rated till 6-Stars)
Beautiful Array, Make Bob Win , Square String
Starters 146 Division 1 (Rated till 5 stars)
Back Front, Bouncing Ball, Permutation Construction
Starters 147 Division 1 (Rated till 5 stars)
Counting is Fun 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 149 (Rated till 5 stars)
Maximise Sum, Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated till 6 stars)
Equal Pairs (Hard), Min Ops (Hard), Replacing Game
Starters 152 (Rated till 6 stars)
Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries
Starters 153 (Rated till 5 stars)
Another Game, Colorful Tree (Easy Version)
Starters 155 (Rated till 5 stars)
GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max
Starters 156 (Rated till 6 stars)
Balance Difficulties, Partition Score
Starters 157 (Rated till 5 stars)
Small, Smaller, Smallest
Starters 162 (Rated till 5 stars)
Empty the String, Permutation Mod K
Starters 167 (Rated till 5 stars)
Alternate Universe, Temperature Balance, Lottery Tickets, Sum Over Subarrays, Grid Construction (Even), Grid Construction (Odd)
Starters 169 (Rated till 5 stars)
Constant Subsequence, Hamming equivalent
Starters 174 (Rated upto 2700)
GCD Add Size, Mystic Slimes
Starters 175 (Rated till 5 stars)
Alternate It!, Multiplexer
Starters 181 (Rated for all)
The Best Matrix, Tree Colouring (Hard), Flip Prefix
Starters 183 (Rated till 6 star)
Complete MST, S to T
Starters 184 (Rated till 5 star)
Front or Back, Double or Append
Starters 189 (Rated till 5 star)
Create Binary String, Avoid Primes, Sortable Subarrays (Easy)
Starters 191 (Rated till 6 star)
Add 1 or 2, Coloured Array, Grid Path (Easy), Grid Path (Hard), Permuted Greater than 2
Starters 193 (Rated for all)
Mex Tree (Min), Add Permutation
Starters 194 (Rated for all)
Munchys Modulo, Good Arrays (Cyclic), Good Arrays (Not Cyclic)
Starters 197 (Rated till 6 star)
Counting (Infinite), Expected Cost, Good Ranking (Pair), Split
Starters 202 (Rated for 5 star)
If Only I Could Read, Min-Max Deque (Easy)
Starters 205 (Rated till 6 star)
Unreachable, Water Supply, Prefix-Suffix Reconstruction
Total Problems Solved: 152
