My research interests include infinite games, automata theory, logic
(seminarium teoria automatów),
hyperbolic geometry
(together with my amazing wife),
programming (especially programming contests),
games of various kinds (infinite, pen-and-paper, parlour, computer, board, cards, RPG etc.),
travelling (bicycle, mountains, scientific and competitions, salesman problem), and
art (game design, graphics, data visualization, photography, non-standard musical instruments).