Authors ordered by first contribution. Tane Piper Alejandro Blanco Victor "Skakruk" Dameon87 Manuel Saelices Samuel Levy Petros Kal. Maximilian Meister André Durão Peter Goes Brent mikemey saparicio Javier Holguera Rômulo Alves Hannah "hpinkos" Mike Stecker Aysel Afsar Pablo Alexander Meiyer toxuh Anton Zakharov Guilherme Pejon bakcay Jason DiBianco Andreas B piernik Julio Montoya mindcreations Cal West Grégory Pelletey pages-solutions fuzzfree Roland Häder Tzipora Ziegler Ishmael Doss๛ Pascal Gentemann Lukáš Kovařík Khalid Moharrum Codecamv