## Join Project Spark!

Expii, a Pittsburgh-based startup, is looking for bold artists and revolutionary makers to join Project Spark, our creative education initiative. Have you ever been frustrated in a class? Were you forced to learn from a book when you knew there

## An Update from Expii!

Hello Expii fans! We really can’t tell you how much we appreciate you being on this journey with us. We have been working behind the scenes over here at Expii and want to share with you our latest progress. Expii

## Solve set 70: Radio Transmission // #BehindTheSolve

š”Have you tried out Solve set 70: Radio Transmission?Ā š” Test your skills with these fun radio transmissionĀ related math puzzles! In this Solve set you’ll find the following related topics: surface area of a sphere, rate-time-distance, circumference,Ā amplitude,Ā angle sum identitiesĀ and more! Imagine

## Solve set 69: Earth Day š // #BehindTheSolve

š Earth Day should be every day!Ā š This past Saturday was Earth Day, an annual event celebrated worldwide on April 22. The day aims to educate and encourageĀ support for environmental protection! In honor of Earth Day, Solve set 69 is

## Solve set 69: Earth Day š // It’s a Steel!

š Earth Day is this Saturday!Ā š In honor of Mother Nature and our beloved planet Earth, solve some fun Earth Day related math puzzles! Expii HQ is located in PittsburghĀ also known as “Steel City”. Did you know that steel isĀ one

## Solve set 68: Game Night #BehindTheSolve

Ā š²Ā You won’t be bored with this Solve set!Ā š² The Expii teamĀ is a big fan of board games! This week’s Solve is all about some of our favorites: from Monopoly to Settlers of Catan and more! Test your math skills related

## Top Score Thursday :: Wayne Zhao

šĀ Top Score Thursday!Ā š This weekās Top Scorer is Wayne Zhao. Wayne is 15 years old from Bridgewater, NJ. He is currently a 10th grader at Bridgewater-Raritan High School. Check out his interview below! Q: Whats a fun fact about yourself?

## Solve set 68: Game Night // Stop, Drop and Roll

š²Itās Game Night with Expii! š² This week’s solve set is inspired by your favorite board games! From Monopoly to Settlers of Catan, you definitely won’t be bored with Solve set 68: Game Night. Can you solve Problem 1: Stop,

## Solve set 67: Aprils Foolās // #BehindTheSolve

Calling all pranksters! Youāll love this weekās Solve set. š­Ā  Solve set 67 is inspired by Aprilās Fools Day! Check out these fun math puzzles and test your skills in expected value, greatest common factor, Dirichlet series, the Riemann zeta