Just posted a new application to puzzles.fortysevenrooks.com for practicing various alphabets. Check it out at puzzles.fortysevenrooks.com/alphabets. This app gets you to practice ordering the letters of Biblical Greek, Biblical Hebrew or Hebrew transliteration in alphabetical order.
In addition it will time you and highlight any errors you have made when you are done. Hinting will come when I can work out a decent way to hint without giving too much away.