Hi all. After reading book about slam bidding written by Marty Bergen, I created simple web application for exercising counting starter points based on technique introduced by him. I wrote to Marty, and he approved this idea, so I want to share it with all the bridge beginners. It's available on: this page - it's released as open source (MIT license), so everyone can use it freely. If anyone has some ideas how it can be improved, please let me know.