H-Bloc
By Antony Trenker, Published in Big K, May 1984

   A fiendishly cunning strategy game for 2-4 players. Grab your bricks as they
come down the chute and out-build your opponents by hemming them in. Last one in
plays Yosser Hughes…can you do this job?

    You must simply surround another player’s brick with your own. If there is
a space or a wall on one side the player cannot be surrounded. He will only die
if he is surrounded by four other bricks. You can also surround yourself, so
beware! 

   You can play safe by putting your bricks near the edge of the walls or form a
ring of bricks with a space in the centre. The four in the ring can’t be
surrounded but can surround others. 

You can play a risky game by luring other players into squares which they think
will surround you but actually surround them.

Use the cursor keys ‘5,6,7 & 8’ to move your brick. Press ‘0’ to place the
brick. Press ‘s’ to stop or end the game.