Mathematics teacher for pupils aged 11 to 18. Game designer, with a focus on logic puzzles, but not only.
Self educated programmer (assembly language, c and alike, forth...) . Logic puzzles enthousiast (especially retrograde analysis in Chess). Games enthousiast (especially tactical games).
My website shows more: http://abrobecker.free.fr/
A124004 : Number of possible Reversi games at the end of the n-th ply. A124005 : Number of different Othello positions at the end of the n-th ply. A124006 : Number of Othello positions with unique realization at the end of the n-th ply. A125528 : Number of different Othello shapes at the end of the n-th ply.