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Silver League
- lighthouse1
India- Other
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Learning Paths (1)
Practice Paths (1)
Contests (59)
Starters 104 Division 4 (Rated)
Pizza Cutting, Double Rent, GCD and LCM
Starters 105 Division 4 (Rated)
Bone Appetit, Dracula Eats, Take it Easy
Starters 106 Division 4 (Rated)
Fan Poll, Chef Fantasy 11, Survival Time
Starters 107 Division 4 (Rated)
Rock Paper Scissor, Pending Assignments, Clear Day
Starters 108 Division 4 (Rated)
Palindromic Prime Numbers, Rivalry, Chess Pairing
Starters 109 Division 3 (Rated)
Best of N Sets, Worth of a Video
Starters 111 Divison 3 (Rated)
Prefixing, Reach Codetown, Exams
Starters 113 Division 3 (Rated)
Make N Zero
Starters 114 Division 3 (Rated)
Rock-Paper-Scissors, Painting Walls, Christmas Candy
Starters 116 Division 3 (Rated)
Chef Product, Hattrick, ORST , Access Control
Starters 118 Division 3 (Rated)
Literacy Rate, Join States
Starters 119 Division 3 (Rated)
Judged, Cookie Day, Another Good String
Starters 125 Division 3 (Rated)
50-50 Rule, Fake Certificate, Binary Minimal
Starters 126 Division 3 (Rated)
Dice Game 3, Sale, Permutation Disturbance
Starters 128 Division 3 (Rated)
Moody Chef, MEXimize the Array, Disjoint Non-Decreasing Array
Starters 129 Division 3 (Rated)
Pep Bidding, Ballon d Or
Starters 130 Division 3 (Rated)
Make Equal, Alternating Binary String, Swapping Marks Digits, Good Binary String
Starters 131 Division 2 (Rated)
K-Closeness, Dice Deception, Encrypt Value
Starters 132 Division 2 (Rated)
ALIEN-OR, GAME 11
Starters 136 Division 2 ( Rated )
Sum of Modes, My First Geometry Problem
Starters 139 Division 2 (Rated)
Sum of N, Maximum Distance Permutations
Starters 140 Division 2 (Rated)
Make Permutation, Split Permutation, Trick Or Treat
Starters 141 Division 2 (Rated)
Redundant Array, Amphibian Escape
Starters 143 Division 2 (Rated)
Non-Divisor Array, Binary Conversion
Starters 144 Division 2 (Rated)
Budget Allotment, Largest K
Starters 147 Division 2 (Rated till 5 stars)
Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 149 (Rated)
Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)
Starters 151 (rated)
Sequence Search, Convert string
Starters 152 (Rated)
Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize
Starters 153 (Rated)
Butterfly, Another Game
Starters 155 (Rated)
GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max
Starters 156 (Rated)
Count Triplets, Interval Cliques, Partition Score, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Unmedian, Not-too-far Replacement
Starters 158 (Rated)
Largest Subsequence, XOR Smaller, Multiply 2 to Minimize
Starters 159 (Rated)
Crafty Coloring (Easy), Super Hero, Random Nim, Chess Colouring, Elections
Starters 160 (Rated)
Palindrome Love, Buying Order (Easy), Equate S and T
Starters 161 (Rated)
Temporary Temperature, Red-Blue Sort, One To Three, Two Cards
Starters 162 (Rated)
Empty the String, Adjacent Sum Array, Permutation Mod K
Starters 163 (Rated)
Tree Sum is Fun !, Nice Array, Minimum Types
Starters 165 (Rated)
Stable Array, Bulk Discount
Starters 168 (Rated)
No Two Alike, Binary Removals, Make Odd
Starters 171 (Rated)
Swish Game, White Wall, Volcanic Eruption
Starters 173 (Rated upto < 2700)
Cool Subsequences, Time Penalty
Starters 174 (Rated)
Mystic Slimes, Deletion and Difference
Starters 178 (Rated)
Big Difference, Placing 01 And 10
Starters 181 (Rated)
The Best Matrix, Flip Prefix, Find Outside Array
Starters 186 (Rated)
Distinct Arrays , Jump A or B, Approval Ratings
Starters 187 (Rated)
OR What, Incremental Game, Distinct Representations
Starters 190 (Rated)
Subsequence Sort, Light All, Min-Max Deletion, Parry It! (Easy)
Starters 194 (Rated)
Mark All, Munchys Modulo, Chef Bakes Cake 3, Good Arrays (Cyclic)
Starters 206 (Rated)
Cyclic Shift Minimization, Gladiator Fighting, Prime Sum
Starters 209 (Rated)
Binary Love, Tactical Conversion, Small GCD Sort, High Score (Hard Version), High Score (Easy Version)
Starters 211 (Rated)
Subarray Maximums, Buying Chairs, No Doubling, Wolf Down, Tournament Rigging (Minimum)
Starters 213 (Rated)
Mean Difference (Easy), Chef and String, Separation, No 4 Please, Maximum Product Walk
Starters 214 (Unrated)
Crazy Permutations, Zero Permutation Score, Delete For Fun
Starters 217 (Rated)
Make An AP, Range MEX, Max Adds, Add to make Positive, Add 1 or 3
Starters 218 (Rated)
Collatz Conjecture (Hard), Collatz Conjecture (Easy), Deleting Array Again, Counting Optimal Arrays, Stop The Count
ICPC Kanpur 2025 Onsite - Replay Round
D - Empty Intersection, H - Prefix Game, C - Edge Elimination
Starters 220 (Rated till 5 star)
Monochrome Minimization (Hard), Two Pile Game, Upward Path