Rishabh Rai
- 5★rapid_trust_57
India- Other
- No Active Plan. View Details
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(2026-04-29 22:00:02)Learning Paths (0)
Practice Paths (4)
Practice Strings
Linked Lists
1400 to 1600 difficulty problems
Level up from 1* to 2*
Contests (31)
Starters 146 Division 4 (Rated till 5 stars)
Olympics 2024
Starters 147 Division 4 (Rated till 5 stars)
Independence Day 101, Gold Coins 101
Starters 148 Division 4 (Rated)
Let Me Eat Cake!, Clearance Sale
Starters 149 (Rated)
Magical World, Approximate Answer
Starters 151 (rated)
International Gym Day, Weightlifting
Starters 155 (Rated)
Chef and Parole, GCD to 1 (Easy), Rectangled
Starters 156 (Rated)
Sweets Shop, Long Queue
Starters 157 (Rated)
Small, Smaller, Smallest, Not-too-far Replacement, Glass Prices, Non-matching Name
Starters 161 (Rated)
Temporary Temperature, Moneymaking, Selling Donuts, Two Cards
Starters 163 (Rated)
Nice Array, Chef and Socks, Binary Sum, Minimum Types
Starters 164 (Rated)
New-Pro Coder, Itz Simple, Halloween Array, Construct Permutation, Swap and Flip
Starters 165 (Rated)
Reverse and Alternate, Poster Perimeter, Stable Array, Bulk Discount
Starters 166 (Rated)
Divisors Array (Easy Version), Costly Permutations, Chefland Library, Christmas Gifts
Starters 167 (Rated)
Temperature Balance, Happy New Year!, Lottery Tickets, Delete Not Equal
Starters 168 (Rated)
Binary Removals, Make Odd, Big Achiever
Starters 169 (Rated)
Hamming equivalent, Make K Most Frequent, Opposite Attract
Starters 170 (Rated)
Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Monster Monster, Minimum Bottles
Starters 171 (Rated)
Swish Game, White Wall, Volcanic Eruption
Starters 172 (Rated)
Small Palindrome, Streak Star
Starters 174 (Rated)
Mystic Slimes, Too Much Homework!, Bigger is Better, Deletion and Difference
Starters 177 (Rated)
Flip or Reverse, Counting 01 and 10, Ordered Distances, Triangle Checking, 2 Boxes
Starters 178 (Rated)
Minimum Colours (Easy), Placing 01 And 10
Starters 191 (Rated)
Grid Path (Easy), Add to get GCD, Permuted Greater than 2
Starters 225 (Rated)
Prime Prefixes, Near Yet Far, Maximum Score, All Even
Starters 227 (Rated)
Twice Greater, Tree Sets, Top 2 Max, Equal Elements, Erase and Maximize, Buying Tickets
Starters 230 (Rated)
Sum of Second Max, A to B (Easy), Sets Diff by K, Reselling Items
Starters 231 (Rated)
Constrained Chopping, Target Temperature, Recurrence Reachability, Extended Viewing, Extended Viewing Queries, Double Discount
Starters 232 (Rated)
Food Resources, Sortable Subarrays, Max Size, Alternating Sum, Set Size, Moderate Temperatures, Equal Difference
Starters 233 (Rated)
AB or C, Median Updates, Tree LCA Sets, Reverse Costs, Balance Substrings, K Median, Movie
Starters 234 (Rated)
Binary Construction, Good Array 1 , Burglar Movements, Swapping Operations, Sum and XOR, Non-Negative Sum
Starters 236 (Rated)
Minimize Distinct, All Aside, Shift And Sort, Cute Substrings, Palindrome Check, Valley Avoidance