To install and play the Win3.1 versions on a Win64 host system, you'll need winevdm (please see the links section below).
Ook bekend als Chain Reaction
Puzzle, 1995Shareware
Puzzle, 1993Freeware
Puzzle, 1992Shareware, Shareware
Puzzle, 1991Shareware
Puzzle, 1994Shareware (installed), Shareware
Puzzle, 1994Shareware
Puzzle, 1996Shareware (installed), Shareware
Ook bekend als BOB
Puzzle, 1995Full version