Block Puzzle (1987)(Rassilon)
Road Block (19xx)(Brian Holness)[2 Players Default][k-file]
Sliding Block Puzzle (198x)(CCS)
Puzzle Panic (1984)(Epyx)[k-file]
Puzzle Gates Of The Incas (1983)(IIT)[k-file]
Loppi Puzzle Magazine – Kangaeru Puzzle Soukangou