Sou.Dict
ꢱꣃꢬꢵꢰ꣄ꢜ꣄ꢬ ꢭꢶꢦꢶꢥꢸ - Sourashtra Scripts

1. Write Consonants 5 times in order from ꢒ꣄ to ꢳ꣄

2. Write Additional letters 5 times

1. Spell and Write the consonants shown below

2. Spell and Type the special characters

Online Slate
You can practice Sourashtra Scripts by installing any Unicode Sourashtra font such as Phuul. Once installed, go to Browser settings, select 'Customize fonts' and change the "Standard Font" to Sourashtra Font.