Tower is a word building puzzle game where you have to spell increasingly longer words using the provided letters to light up the tower.
How to play
Tap a letter to add it to your current word.
Tap a used letter in the row to recall letters up to that position. Tapping on the first letter clears the whole row.
Your word is automatically submitted when you fill in all blanks. You have unlimited tries to spell words, but once a word is submitted, it can't be changed anymore.
Some rows have fixed letters that must be used in that exact position.
The board is solved when you light up all rows.
Tips
Shuffle the letters if you're stuck - you might get some ideas.
Pay attention to fixed letters in later rows. Some fixed letters leave fewer valid words so consider those rows before locking in.