Starlight: List of Problems

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Over 20,000 problems available. AMC 8/10/12 and AIME problems from 2010-2023; USAJMO/USAMO problems from 2002-2023 available. USACO problems from 2014 to 2023 (all divisions). Codeforces, AtCoder, DMOJ problems are added daily around 04:00 AM UTC, which may cause disruptions.

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ID Problem Name (click to add insights/hints, view summary of insights/hints and similar problems)
16951 DMOJ DMOPC '17 Contest 5 P3 - Mimi and Primes
16950 DMOJ DMOPC '17 Contest 5 P2 - Mimi and Binary
16949 DMOJ DMOPC '17 Contest 5 P1 - IOI 101
16948 DMOJ DMOPC '17 Contest 5 P0 - Mimi and Pizza
16947 DMOJ DMOPC '17 Contest 4 P6 - Best Girl
16946 DMOJ DMOPC '17 Contest 4 P5 - Revised IOI
16945 DMOJ DMOPC '17 Contest 4 P4 - Cops and Robbers
16944 DMOJ DMOPC '17 Contest 4 P3 - Third Place
16943 DMOJ DMOPC '17 Contest 4 P2 - A Heavy Light Decomposition Problem
16942 DMOJ DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun
16941 DMOJ DMOPC '17 Contest 4 P0 - Catch
16940 DMOJ DMOPC '17 Contest 3 P6 - Mimi and Scarf
16939 DMOJ DMOPC '17 Contest 3 P5 - Picnic Planning
16938 DMOJ DMOPC '17 Contest 3 P4 - Solitaire Logic
16937 DMOJ DMOPC '17 Contest 3 P3 - N-Kat
16936 DMOJ DMOPC '17 Contest 3 P2 - Towers of Hanoi
16935 DMOJ DMOPC '17 Contest 3 P1 - An Early Christmas Present
16934 DMOJ DMOPC '17 Contest 3 P0 - 2-Satisfiability
16933 DMOJ DMOPC '17 Contest 2 P6 - Lazy Days
16932 DMOJ DMOPC '17 Contest 2 P5 - Game
16931 DMOJ DMOPC '17 Contest 2 P4 - Mimi and Dictionary
16930 DMOJ DMOPC '17 Contest 2 P3 - Bad Bunnies
16929 DMOJ DMOPC '17 Contest 2 P2 - Balance
16928 DMOJ DMOPC '17 Contest 2 P1 - 0-1 Knapsack
16927 DMOJ DMOPC '17 Contest 2 P0 - Secrets
16926 DMOJ DMOPC '17 Contest 1 P6 - Land of the Carrot Trees
16925 DMOJ DMOPC '17 Contest 1 P5 - Intimidating Arrays
16924 DMOJ DMOPC '17 Contest 1 P4 - Quests
16923 DMOJ DMOPC '17 Contest 1 P3 - Hitchhiking Fun
16922 DMOJ DMOPC '17 Contest 1 P2 - Sharing Crayons
16921 DMOJ DMOPC '17 Contest 1 P1 - Fuj┼Ź Neko
16920 DMOJ DMOPC '16 Contest 4 P6 - Molly and Flying Drones
16919 DMOJ DMOPC '16 Contest 4 P5 - Migrant Mascot
16918 DMOJ DMOPC '16 Contest 4 P4 - Molly and Manga Shopping
16917 DMOJ DMOPC '16 Contest 4 P3 - Carnival Phantasm
16916 DMOJ DMOPC '16 Contest 4 P2 - Systests
16915 DMOJ DMOPC '16 Contest 4 P1 - Fast Exponents
16914 DMOJ DMOPC '16 Contest 3 P6 - Long Lost Love
16913 DMOJ DMOPC '16 Contest 3 P5 - Shoe Shopping II
16912 DMOJ DMOPC '16 Contest 3 P4 - Serpent's Search
16911 DMOJ DMOPC '16 Contest 3 P3 - Phantom Fight
16910 DMOJ DMOPC '16 Contest 3 P2 - Starstruck Squeeze
16909 DMOJ DMOPC '16 Contest 3 P1 - Leading Basic Shots
16908 DMOJ DMOPC '16 Contest 3 P0 - Negative Feedback
16907 DMOJ DMOPC '16 Contest 2 P6 - Console Simulator 2017
16906 DMOJ DMOPC '16 Contest 2 P5 - Tormented in Tartarus
16905 DMOJ DMOPC '16 Contest 2 P4 - Zeros
16904 DMOJ DMOPC '16 Contest 2 P3 - Queries
16903 DMOJ DMOPC '16 Contest 2 P2 - Ebola Outbreak
16902 DMOJ DMOPC '16 Contest 2 P1 - Seed Strategy
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