You can sign up for free to solve more puzzles. Here is what you get when you sign up:
- Access to the composer to make and save up to 11,000 puzzles
- Access to all puzzle types (10-node type to 20-node type)
- Unlimited editing of your saved puzzles
- Easy access to all the premade puzzles and your saved puzzles
- Access to the score dashboard to monitor your performance on premade puzzles and your saved puzzles
- No in-game purchases
- Access to the forum to ask questions and find answers to your questions