Find x

Genjikou

Hack Hash

I Hate Xor Sum

Joint for KUPC

Kyoto the Capital

Long Street

Mahjong 2

Nonsymmetric Matrix

Ordinary Blossom Algorithm

Pizza Destruction

Sum of Interior Angles

Sumo

Best-of-(2n-1)

Maximum Sum of Minimum

Product of Arithmetic Progression

Random Tournament

Kyu in AtCoder

Magic 2

Marks

Road to Millionaire

M's Solution

Air Safety

Smoothing by Swaps

Windy Drone Control (A)

Cooperative Trash Sorting (A)

Cooperative Trash Sorting (B)

Cooperative Trash Sorting (C)

Submit Your Test Cases

Ore Rolling (A)

Ore Rolling (B)

Ore Rolling (C)

Copy-Paste Painting (A)

Copy-Paste Painting (B)

Submit Your Test Cases

Periodic Patrol Automata (A)

Periodic Patrol Automata (B)

Periodic Patrol Automata (C)

特別作戦

Working for the World

枚举 · 素数判断

白蛇のお守り

絆よりも恋人が大事

Alicia's Rare card Challenge

3人の騎士と1匹の犬

King's Ring Tower

さいたまの矛盾

実績: ヘビマスター

ALPHAのならび

フィギュアスケート界の貴公子埼大選手

駆け抜けろ！埼大山車部！！