번호	제목
15102	Hopscotch
15103	The Uncertainty of Politics
15104	Odd Palindrome
15105	Enlarging Enthusiasm
15106	Fear Factoring
15107	Rainbow Roads
15108	Straight Shot
15109	Distinct Distances
15110	Security Badge
15111	Avoiding Airports
15112	Long Long Strings
15113	Grid Coloring
15114	Spinning Up Palindromes
15115	Delayed Work
15116	Unsatisfying
15117	Latin Squares
15118	Halfway
15119	Purple Rain
15120	Unloaded Die
15121	Star Arrangements