This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Rectified hexacross. en October Retified hexacross graph January UTC Tom Ruen talk created this work entirely by myself br from org en Tom Ruen talk en Tomruen Original upload log page en Rectifiedhexacross Tomruen bytes no Retified hexacross graph created this work entirely by myself Hypercubes
Page 2023 Free-images.com. All images are Public Domain