A free program for Android, by MiniMega.

What makes Bonza different?

In Bonza, you don’t need to memorize words or spell them out. You can just tap them and find the right answer. The app makes it easy to find the answer, even if you don’t have a clue what the right answer is.

How do you play Bonza?

The gameplay is simple and intuitive. Just tap a box to place a letter in, or tap a letter to find a box to place in. You’ll be able to see what letter you’re guessing, and when you’re right, you’ll get a hint.