Developer creates game to make mathematics easy, fun Wednesday, January 29th, 2020 00:00 | Barry Silah By Barry Silah Moses Mbugua, the founder of Explosive Math. LEFT/BELOW: Illustration of the game at different levels. Photo/PD/Mathew Ndung’u Notice: Undefined offset: 0 in /home/mediamax/httpdocs/staging.pd.co.ke/wp-includes/class-wp-query.php on line 3377