I have another question or comment. MiniMega P May 13, 2016 04:56 Updated Follow We welcome your feedback and comments. Please contact us at firstname.lastname@example.org. We will get back to you as soon as we can. Related articles I have another question or comment. What do I use coins for? I found a spelling mistake. Known issues for the latest version (v2.9.9) I no longer get offered free hints. Comments 0 comments Article is closed for comments.