Pattern Chess

PATTERN CHESS: An intellectual sport in which the players compete to move colored tiles into a designated pattern using mental powers alone. The simplest games involve a 2 x 2 grid of four tiles, but competition play normally utilizes an 8 x 8 grid with the starting pattern and the goal pattern for each player determined by a computer. There is also a non-esper version in which the players swap one pair of tiles at a time.

Haro Nuts

HARO TREE: A Riyan woody plant with limbs meeting in triangles and triangular, edible seeds called haro nuts.