aperiodic Spectre Tiles!!! It’s so exciting to have the Spectre tile so soon after the hat. Here is the website for this wonderful discovery! To celebrate I doodled tiles of Ghost Jellyfish tonight. I imagined them just touching the edges of each tile with their tentacles. There are 9 tiles, where the odd ones are bubbles. He
aperiodic Monotīslands Using the “hat” monotile recently published, I put together over 20 coloring sheets that will hopefully inspire some to make their own maps with this shape. These sheets can be placed together as monotile islands – or Monotīslands. These may be fun to code with, use in classrooms, worldbuilding, sto