As promised, we're (Royal we're) adding more components to the Polychoron Explorer before release from Early Access. In Magic Manycell, players could explore some of the smallest polychorons - 8-Cell or Tesseract and 16-cell.
Now in new Ring Logic player can get more intimately familiar with the remaining three of the Regular Polychorons - 24-Cell, 120-Cell and 600-Cell.
In this mini-game player is presented with a regular polychoron whose cells are each randomly assigned a color. Player can shift cells along the Great Rings in order to form same color clusters which are then disappear, hiding the cells from sight. The goal is to completely clear the board from visible (color) cells.
Cell elimination criteria are configurable. Some of the possible configurations might not be solvable however.