Sources

  2. Japanese Olympiad in Informatics
  3. Spring Training Camp/Qualifying Trial
  4. 2012/2013
  5. Day 2
#AliasYour scoreTitleSolved #
1JOI13_construction
0 / 100
도로 건설 사업 Batch 39
2JOI13_mascots
0 / 100
마스코트 Batch 44
3JOI13_spy
0 / 100
스파이 Batch 58