Letter Ladder

Simply click a black letter to start building your three letter word and the tiles above will fall down giving you new letters to choose from. In this way you climb your way to the top of the ladder using the tiles as rungs.

There are 1018 three letter words in the game's database. I have to admit I had not heard of some of them until testing the game. Proper names are not included unless they are also common words such as rob, pat, or bob.

There are three levels of climbing, easy for 10 words, normal for 20 and hard for 50 words.

I know there are a lot of word games out there, but I could not get this letter ladder idea out of my head.
I made it partly because I couldn't sleep and partly because I enjoy playing it when I have somewhere to wait. I hope you enjoy it and I appreciate any feedback you would care to give.