“Triad is a clever idea from the very devious mind of Osanori Yamamoto. It consists of 3 fairly simple pieces trapped in a cuboidal frame. Each of the pieces is a nicely contrasting wood with an L shape appearing at one end and a I appearing at the other. With the frame being so open and there being so few pieces, absolutely everything is visible as you move the pieces about. Random moves won’t help you, this needs a plan to disentangle them and take them out. For those who like an extra challenge, the reassembly from scratch is definitely possible and a fun challenge.”