The No-Flippancy Game. - Isha Agarwal; Matvey Borodin; Aidan Duncan; Kaylee Ji; Tanya Khovanova; Shane Lee; Boyan Litchev; Anshul Rastogi; Garima Rastogi; Andrew Zhao (CoRR, 2020)

Variants of Base 3 Over 2. - Matvey Borodin; Hannah Han; Kaylee Ji; Alexander Peng; David Sun; Isabel Tu; Jason Yang; William Yang; Kevin Zhang; Kevin Zhao; Tanya Khovanova (J. Integer Seq., 2020)