This is the Milton Bradley Comp IV Vintage Hand-held Electronic Game. It woks great. These games dates back to 1977/1978.
This unit looks great but doesn't work perfectly. Some of the buttons don't work properly and the unit 'locks up' sometimes in the middle of a game.
Battery contacts are clean and battery compartment cover is present. (Battery shown but not included)
This is an electronic deduction game similar to "Mastermind". The comp has a number pad and a readout area with two columns: a number column and a sequence column. To play, the comp selects a random number and the players try to determine what it is. For example, if the comp generated the number 436, and your first guess was 423, the comp's number column would light the 2 (meaning you have 2 numbers correct), and would light the 1 in the sequence column (telling you you have 1 number in the correct sequence). Players get one guess and must then pass the unit to the next player. The first player to enter the correct number wins. The game can generate 3, 4 or 5 digit numbers to increase the difficulty.
