And reverse with over 100 questions. Solve problems using a numerical keyboard and submit answers quickly. Choose from three training modes: EASY, HARD, or . Answer within one minute in HARD and modes. Access hints for powers and binary calculations.
The app displays time using binary code, offering standard or real binary formats. It can prevent the device from sleeping, functioning as a desk clock, and includes a 12/24 hour display option.
Convert numbers between hexadecimal, decimal, octal, and binary formats. Input a value and select the target format. Display results with clear formatting and support for both integer and fractional values.
Convert binary numbers to hex, octal, and decimal formats. Input numbers manually or copy-paste. View converted values instantly. No additional features or tools provided.
Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.
Solve logic puzzles by filling grids with blue and yellow colors. Follow rules to balance colors in rows and columns. Use equal signs for matching colors and X for opposite colors.
Display time in and BCD formats with optional digital overlay. Switch between 24-hour and 12-hour modes. Customize colors and disable screen lock for personalized use.
Play a retro-style where you repeat sequences of tones and lights. Tap quickly to match the pattern and score points. Climb leaderboards and collect achievements. Features include fast touch response, retro visuals, and high-resolution graphics.
Play as ten characters, each transforming into unique temple creatures. Run through epic landscapes with dynamic action. Choose from Wolf, Fox, Bear, Panther, Panda, Unicorn, BigFoot, and Deer.
Displays time in format using an design. Allows customization of settings to aid in reading numbers. Can be set as a screen saver during iPhone or iPod charging.