Dwees Design

I've written a series of scripts which:

1. Create a new Countdown puzzle each week.
2. Create a user form so that users can enter their solutions and have them checked.
3. Let the user know whether or not their solution is valid, and if it is, enter them into the database of solvers. It then displays a quick table of the top 10 solutions.

You can try it out here.

An obvious thing I see next is the creation of a script to check the numbers given and confirm there actually is a solution, before using the numbers (ie, if there isn't actually a solution, redo the numbers). I saw somewhere that someone had recorded all of the possible solutions, and assigned a difficulty to the problem. Not sure how they did that though...