Play with four players in partnerships. Choose trumps, pass, or go alone. Customize designs. Adjust difficulty to easy, medium, or hard. Track tricks and win rounds. Compete against AI opponents.
Track timed tasks with customizable and . Set notifications and alarms. Add widgets to home and lock screens. Create and simultaneously. Adjust appearance and layout. Share timer data via social media.
Manage timers at the same time. Create and save custom timers with color-coded labels. Set repeating intervals and alarms. Adjust durations and view progress visually. Share timers via links or export as files.
Play by connecting 5 marbles on a board. Rotate one of 4 quadrants after each move. Win by reaching 5 first. Play against a friend or the phone. Track turns and scores during matches.
Track clues, organize suspects, and solve mysteries. Add or edit suspects, tools, and locations. Adjust player count for group play. Share notebooks with friends.
Perform complex calculations using RPN input. Access a wide range of scientific and programming functions. Customize skins and adjust key feedback settings. Input and edit equations with precise control. Save and retrieve programs for repeated use.
Track and store baseball/softball timing data including steal starts, 60-yard dashes, home-to-first times, and catcher pop times. View saved times for each player. Compare times across different pitches and catchers. Export timing data for analysis.