번호	제목
8336	Chess
8337	Rectangles 2
8338	Type Two de Bruijn Sequences
8339	Fibonacci Machine
8340	Colouring
8341	Programming Contest
8342	Permutations
8343	Watchmen
8344	Tram
8345	A Cat on a Keyboard
8346	Logarithmic Paprika
8347	Bug
8348	Paper Clips
8349	Diagonals
8350	Studies
8351	Mosaicism
8352	Turns
8353	Cliquers
8354	Journey
8355	Questions