March

UDPC

• Spring competition organized by the UNIST, DGIST, POSTECH union.
• Open to undergraduate students, with a separate division for freshmen.
• Individual participation.
• Registration and contest in March.

June

Hyundai Mobis Algorithm Contest

• Contest organized by Hyundai Mobis.
• Participants must be 18 years old or older (may be restricted based on performance in previous contests).
  • Divided into student division (undergraduate/graduate students) and general division.
• Registration in June, 1st online qualifiers in June, 2nd offline finals in July.

July-August

UCPC

• Summer competition organized by the Union of Clubs for Programming Contests.
• Open to undergraduate and master's students, including those on leave of absence (up to 2nd year for integrated master's/PhD’s programs).
• Teams of 3 compete (can form teams with students from other schools).
• Application in June, qualifiers in July, finals in July-August.

SCPC

• Summer competition organized by Samsung Research.