CPSPC 2004

	#	Title
1-1	7741	Cars
1-2	7742	Railway
1-3	7743	Triangles
2-1	7744	Cakes
2-2	7745	Coloring maps
2-3	7746	Reverse numbers
3-1	7747	Three Bit Computer
3-2	7748	Encoding
3-3	7749	Cell phone tunes
4-1	7750	Three Bit Computer Strikes Back