SR-52 Card Blackjack © 1977 Byte Publications, Inc.
An implementation of the classic casino card game for the SR-52 programmable calculator. The player and house must try to get 21 in card value without going over or be bust. Each play starts with the player entering a bet. On a turn the player can hit, stand or double down when his card value equals 10 or 11. The house always stands at 17 or higher.
Released in June 1977.