3 ms·
My Fhourstones solver and a perfect playing applet may be found at http://tromp.github.io/c4/c4.html http://tromp.github.io/c4/c4.html
by tromp 12y ago
My Fhourstones solver and a perfect playing applet may be found at
http://tromp.github.io/c4/c4.html http://tromp.github.io/c4/c4.html