Archive of competitive programming problems authored by me. Published after the competitions have passed.

This repo also contains an essay/guideline on problem setting written by me. You may find it helpful.

Classical problems:

• Tiling
• Ads (Idea and statement by Pavel Petrov)
• Oil
• Flights
• Internship (Idea by Rusko Shikov)
• Goblins (Idea by Dimitar Karev)
• Hunter x Hunter
• Olympiad
• Sets (Rough idea by Radostin Chonev)
• Playlists (Mostly by Encho Mishinev, Solution by me)
• Triangles
• Cancer (Mostly by Encho Mishinev, Idea by Radoslav Dimitrov)
• Heaps
• Towers (Solution idea by Encho Mishinev, Rough idea by Radoslav Dimitrov)
• Compromise (Collaboration with Encho Mishinev)

Non-standard problems:

• Rabbit (Collaboration with Encho Mishinev)
• Submarine (Collaboration with Encho Mishinev, Rough idea by Pavel Petrov)
• Periods (Idea by Radoslav Dimitrov)
• Multisort
• Stacklang
• Hint (Collaboration with Encho Mishinev)
• Robots
• Counter
• Transmission
• Park

CodeIT sprints:

• Crypto
• Ant
• Yen
• Chess
• Krasi
• Bases
• Sequences
• Space
• Protein
• Farm (Idea by Radoslav Dimitrov)
• Trees (Idea by Radoslav Dimitrov)
• Rome

CodeIT marathons:

• Sorting

Training problems:

• TTS