Very nice puzzles. Excellent. I am wondering if there is a solutions booklet. I am having a little trouble understanding the balance loop puzzles. I followed the links fo the very interesting penpa pages. Thank you for providing a practice example but I am not sure how to check solution. Where does one find the submission box for examples? I really enjoyed the canal views puzzles and the snake puzzles. The yin yang puzzles I need help with -- is there a discussion of those somewhere --- I am need some tips as to what patterns and logic steps to take..... best regards thank you