GeoTess: Asteroid Puzzle

In this original blocks game, matched shapes do not clear. That is the rule everything else follows from. Line up tiles of the same color into one of eight target shapes to gain access to new powerful devices sitting on the board, waiting. You choose when to use them to clear tiles from the board. This game is free; it has no ads, no in-app purchases, and you can play it offline for as long as you want (endless missions). A BOARD WITH NO EDGES GeoTess is played on an icosahedral geodesic asteroid: 180 triangles, and nowhere to get stuck. Every board game has a border, but this one has no end, so a shape can run off in any direction and wrap around the other side. A row on this sphere is not exactly a straight line, and each triangular tile connects to 3 rows, not the usual 2 rows on 2D boards. There are 18 of these rows, each exactly 30 triangles long, and every triangle sits on exactly…