Charli&Viki Math Quest

Charli&Viki projects

In-app purchases

About this app

Join Charli and Viki in an educational puzzle game where learning math becomes engaging fun. Your task is to drag and drop blocks with numbers and operators on the board to form correct mathematical equations. Once you arrange a valid expression, the blocks will immediately light up in gold to confirm your success.

The game features over 200 levels that smoothly adapt to the player's growing skills, starting from simple calculations to more advanced logical challenges. You can choose from five distinct learning modes: addition, subtraction, multiplication, division, or a challenging mix of all operations. The intuitive touch controls make it easy to play on any phone or tablet.

We designed a completely safe environment tailored for children and parents. The application is 100% free with all levels fully unlocked right from the start. There are absolutely no advertisements, no mandatory accounts, and no data collection. The game works entirely offline, meaning you can play anywhere without an internet connection, and all your progress is safely stored locally on your device.

While the entire core game remains completely free, you have the option to support our hard work by purchasing a one-time Premium Star from the menu. This acts as a voluntary tip for the developers. As a reward, activating the star unlocks special visual effects, celebrating every correctly solved equation on the board with a spectacular, colorful fireworks display.

What’s new

Initial release!
- Develop your logic skills by building math crosswords (+, -, *, /).
- Difficulty scales up with a number range up to 100 and more equations per level.
- You win by placing the minimum required number of golden cubes on the board.
- Be quick – any remaining time grants bonus points!
- The full game is 100% free.
- Get the Premium Star to thank the author and unlock spectacular visual effects!