Looped - GBA Puzzle Game

This is a logic puzzle game for the GBA which I have converted from a game I wrote on the Atari ST from some 10 years ago. The idea behind the game is to create concentric loops using the random pieces given. The pieces are right angles top left/top right/bottom left/bottom right and horizontal and vertical pieces. A further random piece that can appear is a star : this piece can be used to remove any item you have placed on the gameboard. You can not however remove a map screen block. If you do not wish to utilise a star piece simply move the cursor over a map board piece or a blank area and ...