---

Overall Editorial

• Official 解説放送 by admin
• twitter上で行った簡易な解説 by kyopro_friends

A - Six Characters

• Official Editorial by leaf1415
• Official 解説放送 by editorial_admin

B - At Most 3 (Judge ver.)

• Official Editorial by Nyaan
• Official 解説放送 by editorial_admin

C - Poem Online Judge

• Official Editorial by Nyaan
• Official 解説放送 by editorial_admin
• ユーザ解説 by drken

D - At Most 3 (Contestant ver.)

• Official Editorial by Nyaan
• Official 解説放送 by editorial_admin

E - Takahashi and Animals

• Official Editorial by leaf1415
• Official 解説放送 by editorial_admin

F - Two Spanning Trees

• Official Editorial by leaf1415
• Official 解説放送 by editorial_admin

G - Intersection of Polygons

• Official Editorial by leaf1415
• Official 解説放送 by editorial_admin

Ex - Fill Triangle

• Official Editorial by Nyaan
• User Editorial by kyopro_friends