23+3 Blackjack is an online video casino game from Felt Gaming that features standard blackjack gameplay with an added twist.Look out for: Play classic online blackjack against the dealer, with the added option of placing the 23+3 Side bet. This custom side bet aims to land a 3-card poker hand that consists of the first two dealt cards plus the dealer’s face up card. The higher the poker hand, the higher the payout! Game facts: Dive deep into 23+3 Blackjack and enjoy an authentic casino experience when playing from LeoVegas online casino New Zealand.