Blackjack 21 Card Game Friends

What is the genre of Blackjack 21 Card Game Friends? <img onerror="this.imgError=true;" src="/assets/icons/plus.svg?color=white" class="icon" role="presentation" style="max-width:24px;width:24px;height:24px;max-height:24px;" loading="lazy" aria-hidden="true">

What platforms is Blackjack 21 Card Game Friends available on? <img onerror="this.imgError=true;" src="/assets/icons/plus.svg?color=white" class="icon" role="presentation" style="max-width:24px;width:24px;height:24px;max-height:24px;" loading="lazy" aria-hidden="true">

Who developed Blackjack 21 Card Game Friends? <img onerror="this.imgError=true;" src="/assets/icons/plus.svg?color=white" class="icon" role="presentation" style="max-width:24px;width:24px;height:24px;max-height:24px;" loading="lazy" aria-hidden="true">

Is Blackjack 21 Card Game Friends single player or multiplayer? <img onerror="this.imgError=true;" src="/assets/icons/plus.svg?color=white" class="icon" role="presentation" style="max-width:24px;width:24px;height:24px;max-height:24px;" loading="lazy" aria-hidden="true">