• Monotile: David Smith, Joseph Samuel Myers, Craig S. Kaplan, and Chaim Goodman-Strauss
• Program: CC By SA 4.0 Intl by Arnaud Chéritat
• Palette image CC By SA 4.0 Intl by VideoPlasty, brush adapted from it.
• Eraser image C0 by JohannPoufPouf
• Magnifier image C0 by AlphaZeta
• Hand image C0 by Manuel Campagnoli