Numbers Quiz - Numberama, also known as Seeds, Numbers, or Take Ten, is a classic puzzle game that originated in the universities of the former Soviet Union. This game is now available as an Android app developed by Zifr and is free to download.

The game requires strategic thinking, patience, and a bit of luck to cross out all the numbers on the board. You can cross out two numbers if they are the same or add up to 10. The numbers must be adjacent to each other vertically, horizontally, or diagonally. When there are no more combinations, the remaining numbers are added to the end of the board.

There are five different game modes to choose from, including Chaotic, Time Duel, Quick Mode, and Column Eraser. With each mode, you can earn points by crossing out numbers and completing rows and columns. The game also offers helpful features like undoing moves, restarting the game, and sharing your success on Facebook.

Overall, Numbers Quiz - Numberama is a great puzzle game for all ages. With its different game modes and easy-to-use features, it's perfect for passing the time or challenging your friends. Best of all, it's completely free with no in-app purchases or ads. Give it a try and see how many numbers you can cross out!