Nintendo Switch

BlackJack Math

Welcome to BlackJack Math!

Tease your brain in this number logic game where all answers are 21 (because we're talking about blackjack, right?)
Swap the cards, make the math, repeat. That's all you'll need in order to complete this game!

Key features

Handcrafted Levels
The game comes with 50 handcrafted levels that will tease your brain.

Simple controls
The game is played simply by swaping the cards in order to change the math result to be 21.

Relaxing music
Originally composed music to help you focus and relax while solving the puzzles.

BlackJack Math

ESRB rating

Supported play modes




Release date

January 21, 2022

No. of players


ESRB rating

Supported play modes

Handheld mode

Game file size

64 MB

Supported languages

American English

Play online, access classic NES™ and Super NES™ games, and more with a Nintendo Switch Online membership.

This game supports:Save Data Cloud

Learn more
Nintendo Switch Pro Controller