3D tic-tac-toe are a project on SourceForge. Besides the related tic tac toe, a popular variant is a commercial product called "Score Four". In Score Four the markers are small spheres with a hole drilled all the way through. The base of the game board provides 16 vertical spikes. To make a move, a player places a sphere on one of the spikes. Thus a move can only be made in a cell wherein all of the cells below it are already occupied. 3D tic-tac-toe 3D tic-tac-toe, also known by the trade name Qubic, is an abstract strategy board game, generally for
Variations on the name "Abegg" Variations on the name "Abegg" The Variations on the name "Abegg" in F major is a piece (theme with variations) for piano by Robert Schumann, composed between 1829 and 1830 and published as his Opus 1. The name is believed to refer to Schumann's fictitious friend, Meta Abegg, whose surname Schumann used through a musical cryptogram as the motivic basis for the piece. The name Meta is considered to be an anagram of the word "tema" ("Latin"). Another suggestion is Pauline von Abegg. Apparently, when he was twenty years old, Schumann met her and dedicated this work to her, as