← North Central NA

North Central NA 2019

Problem set · 11 problems

• AWeird Flecks, But OK
• BCode Names
• CNew Maths
• DSome Sum
• EEarly Orders
• FPulling Their Weight
• GBirthday Paradox
• HOn Average They're Purple
• IFull Depth Morning Show
• JThis Ain't Your Grandpa's Checkerboard
• KSolar Energy