Alphabet²

Youtube playback keeps defaulting to low quality. Please manually select 1440p when watching. https://sketchfab.com/3d-models/alphabet2-6447cfe80f41431eb7de4a9687fd4bcc Can you solve Alphabet²? Alphabet² is a 26 piece traditional style packing puzzle. Based on the letters of the Alphabet, this one is easy enough, but tricky to find the solution by design.The tray is a perfect square with the pieces being 5x7 dimensions. There are multiple solutions to pack all the letters into the tray so its very easy and casual, however there is a solution, by design, that every piece is locked in place and unable to slide, or move, asides the slight free-play I have given between each piece.No matter how you pack this puzzle, there are interesting patterns that emerge, and the pieces interlock together in many fun ways, inspired by Space Evaders.The tray can be printed twice to act as a lid for the puzzle.As usual, I have uploaded a single color and 2 color / multi-color print edition.PLEASE NOTE: I