For the site to develop, for administrators to have time to create new puzzles and update old ones, and to add new functionalities (such as translations into other languages), funds are needed. Support the creation of the world's largest platform for development by solving puzzles. You can also buy an advertisement on this page - for this purpose contact the creator of the page by going to the "contact" tab.
PL 30 1140 2004 0000 3102 7778 5367
Karol Kurek
16C Sporniak street
24-204 Wojciechow
Poland
Donation
(In the title, you can also provide your email for contact and/or give an answer.)