Steven Clontz


math, education, technology, infrastructure, puzzles

STDC 2022 Counting the Uncountable

Slides for my research talk


Play SumIt! ⛰️

a free app for your phone/browser


Free Summing Puzzles

merry christmas!


Do the Math!

my new puzzle book for kids


STDC 2021 Limited Information Strategies

Slides for my research talk