08 Jul Toothpick Worms GIF Go here to play with a generator: http://oeis.org/A139250/a139250.anim.html [http://oeis.org/A139250/a139250.anim.html] 08 Jul 2020
20 May Isometric Yarn GIF I am working on my GIF skills… Maybe a 52-weeks of hands-on math idea for next week. 20 May 2020