credits
Look and sound
Inspired by Kevin Ngo's doodle chess (@kevin_t_ngo). No artwork or audio is copied: the doodles are drawn fresh in SVG and the sounds are synthesized in the browser.
Fonts
Patrick Hand by Patrick Wagesreiter and Gaegu by The Gaegu Project Authors, both under the SIL Open Font License 1.1.
Words
The affirmations were written and reviewed by our family, who say them every night. Read all of them.