Heptagrama appreciates and thanks the help it is receiving from...

+ Kenji, who is in charge of accounting.
+ Shirley and Joe, who volunteer to edit the articles I write in English.
+ Aeerton, who proofreads the article I write in Spanish
+, which provide the games...

...and you! because you are an important part of Heptagrama too with your messages and suggestions.

Heptagrama + Acknowledgements