|  | KLIS | K-th Longest Increasing Sequence | JongMan | 4374 | 25% | 
				
					
						|  | KNIVES | 칼날 부채 | hyunhwan | 283 | 12% | 
				
					
						|  | KOOGLE | Koogle | hyunhwan | 2163 | 19% | 
				
					
						|  | KTHDICTNUM | k번째 사전'순' 숫자 | Kureyo | 262 | 14% | 
				
					
						|  | KWPATTERN | 너의 공격 패턴을 파악했다 | hyunhwan | 623 | 39% | 
				
					
						|  | LADDER | 운명의 사다리 | Taeyoon_Lee | 269 | 11% | 
				
					
						|  | LAN | 근거리 네트워크 | JongMan | 2216 | 38% | 
				
					
						|  | LANDVOL | Measuring Volume of Land | Being | 25 | 32% | 
				
					
						|  | LASER | LASER | kcm1700 | 570 | 15% | 
				
					
						|  | LEAVINGSCHOOL | 휴학의 길은 멀구나 | etaehyun4 | 53 | 3% | 
				
					
						|  | LECNOTE | Lecture Note | lewha0 | 157 | 3% | 
				
					
						|  | LECTURE | Lecture Note | lewha0 | 6129 | 48% | 
				
					
						|  | LGARDEN | Linear Garden | VOCList | 74 | 27% | 
				
					
						|  | LIFT | 리프트 | Yongrok | 59 | 23% | 
				
					
						|  | LIGHTPLANE | 비행기 스케쥴링 | kcm1700 | 94 | 26% | 
				
					
						|  | LIS | Longest Increasing Sequence | JongMan | 17408 | 30% | 
				
					
						|  | LOAN | 전세금 균등상환 | JongMan | 1564 | 36% | 
				
					
						|  | LOTTERYGAMES | Lottery Games | ltdtl | 86 | 31% | 
				
					
						|  | LUCKYNUM | Lucky Lucky Number | ltdtl | 260 | 28% | 
				
					
						|  | LUNCHBOX | Microwaving Lunch Boxes | Being | 4914 | 38% |