---

Overall Editorial

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

A - 9x9

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

B - tcaF

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

C - Snake Queue

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

D - Squares in Circle

• Official Editorial by nok0
• Official 解説放送 by editorial_admin

E - Square Price

• Official Editorial by nok0
• Official 解説放送 by editorial_admin

F - Rated Range

• Official Editorial by MtSaka
• Official 解説放送 by editorial_admin
• fenwick-tree+いもす法 by shinchan

G - Odd Even Graph

• Official Editorial by nok0
• Official 解説放送 by editorial_admin
• User Editorial by potato167
• User Editorial by physics0523
• User Editorial by ngtkana