Unsolved Problems
- #166
Apples for Ryuk
- #167
The Perfectionist Yagami
- #168
L's Ideology
- #169
Attendance and Probability
- #170
Magical Distance
- #171
Random Name
- #172
Polynomial Expansion 2
- #173
Permutation mania
- #174
Dabba and Dhakan
- #175
The Rocking Problem
- #184
Color problem
- #186
Euler and Fibo
- #189
Night King and The Army of the Dead
- #190
Semi Prime Sum
- #191
Save Jon Snow
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