The app presents a card game where players connect numbers from 1 to 13. Players pick cards in the sea that are one number before or after the card in hand to open treasure boxes and earn points.
Cross Digits Lite offers a number crossword experience where each word represents a number. Users fill the board using logic and deduction, referencing a word list for horizontal and vertical numbers.
The app presents a blood-based action puzzle experience where users bond oxygen molecules to red blood cells. Users must ensure each cell has four oxygen units to become suitable and build a chain for a higher score.