Sphere Online Judge (SPOJ)

list of none problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
9405	Word zippers		0	0.00
9449	Square		0	0.00
9460	Noise-induced hearing loss		0	0.00
9461	Molecular mass		0	0.00
9462	Chemical words		0	0.00
9467	Positioning		0	0.00
9468	Chinese era		0	0.00
9469	Lithological map		0	0.00
9470	Emirp		0	0.00
9471	Genome fragments		0	0.00
9472	Maze		0	0.00
9473	Kaprekar numbers		0	0.00
9474	Palindromic sequences		0	0.00
9475	Connect DNA		0	0.00
9477	Filter peptides		0	0.00
9484	TMA		0	0.00
9485	Mobile phone		0	0.00
9487	Energy crisis in New Zealand		0	0.00
9488	Manhattan		0	0.00
9628	ISBN		0	0.00
9629	ISBN		0	0.00
9630	ISBN		0	0.00
9677	Nobel prizes		0	0.00
9681	Roman numerals		0	0.00
9853	Alphabetical		0	0.00
9881	Happy birthday		0	0.00
9882	Long and short		0	0.00
9883	Even or odd		0	0.00
9884	DNA motifs		0	0.00
9885	Colorful fruits		0	0.00
9886	O draconian devil		0	0.00
9897	ISBN		0	0.00
9898	ISBN		0	0.00
9899	ISBN		0	0.00
10004	Bank account		0	0.00
10014	Polynomials		0	0.00
10045	Butchers		0	0.00
10056	Odometer		0	0.00
10093	Scrabble words		0	0.00
10119	Colour		0	0.00
10120	Traffic light		0	0.00
10122	Heating		0	0.00
10127	Sushi		0	0.00
10133	ISBN		0	0.00
10166	Counterfeiting		0	0.00
10167	On the origins of chess		0	0.00
10213	Game of Life		0	0.00
10214	Morse code		0	0.00
10217	Big Mac Index		0	0.00
10219	Bacterial population		0	0.00