diff --git a/2020/day5.ahk b/2020/day5.ahk
new file mode 100644
index 0000000..a450056
--- /dev/null
+++ b/2020/day5.ahk
@@ -0,0 +1,174 @@
+#SingleInstance, Force
+loc := A_ScriptDir "\data5.txt"
+file := FileOpen(loc, "r")
+data := []
+
+dialog(str){
+	MsgBox, 1,, %str%
+	IfMsgBox, Cancel
+		Run, day5.ahk
+}
+
+while !(file.AtEOF){
+	line := file.ReadLine()
+	line := RegExReplace(line, "F|L", "0")
+	line := RegExReplace(line, "B|R", "1")
+	data.Push(line)
+}
+
+dialog(data[data.MinIndex()])
+data := {}
+file.pos := 0
+
+while !(file.AtEOF){
+	line := file.ReadLine()
+	RegExMatch(line, "(.......)(...)", res)
+	Switch res1
+	{
+		Case "FFFFFFF":	row := 0
+    	Case "FFFFFFB":	row := 1
+		Case "FFFFFBF": row := 2
+		Case "FFFFFBB": row := 3
+		Case "FFFFBFF": row := 4
+		Case "FFFFBFB": row := 5
+		Case "FFFFBBF": row := 6
+		Case "FFFFBBB": row := 7
+		Case "FFFBFFF": row := 8
+		Case "FFFBFFB": row := 9
+		Case "FFFBFBF": row := 10
+		Case "FFFBFBB": row := 11
+		Case "FFFBBFF": row := 12
+		Case "FFFBBFB": row := 13
+		Case "FFFBBBF": row := 14
+		Case "FFFBBBB": row := 15
+		Case "FFBFFFF": row := 16
+		Case "FFBFFFB": row := 17
+		Case "FFBFFBF": row := 18
+		Case "FFBFFBB": row := 19
+		Case "FFBFBFF": row := 20
+		Case "FFBFBFB": row := 21
+		Case "FFBFBBF": row := 22
+		Case "FFBFBBB": row := 23
+		Case "FFBBFFF": row := 24
+		Case "FFBBFFB": row := 25
+		Case "FFBBFBF": row := 26
+		Case "FFBBFBB": row := 27
+		Case "FFBBBFF": row := 28
+		Case "FFBBBFB": row := 29
+		Case "FFBBBBF": row := 30
+		Case "FFBBBBB": row := 31
+		Case "FBFFFFF": row := 32
+		Case "FBFFFFB": row := 33
+		Case "FBFFFBF": row := 34
+		Case "FBFFFBB": row := 35
+		Case "FBFFBFF": row := 36
+		Case "FBFFBFB": row := 37
+		Case "FBFFBBF": row := 38
+		Case "FBFFBBB": row := 39
+		Case "FBFBFFF": row := 40
+		Case "FBFBFFB": row := 41
+		Case "FBFBFBF": row := 42
+		Case "FBFBFBB": row := 43
+		Case "FBFBBFF": row := 44
+		Case "FBFBBFB": row := 45
+		Case "FBFBBBF": row := 46
+		Case "FBFBBBB": row := 47
+		Case "FBBFFFF": row := 48
+		Case "FBBFFFB": row := 49
+		Case "FBBFFBF": row := 50
+		Case "FBBFFBB": row := 51
+		Case "FBBFBFF": row := 52
+		Case "FBBFBFB": row := 53
+		Case "FBBFBBF": row := 54
+		Case "FBBFBBB": row := 55
+		Case "FBBBFFF": row := 56
+		Case "FBBBFFB": row := 57
+		Case "FBBBFBF": row := 58
+		Case "FBBBFBB": row := 59
+		Case "FBBBBFF": row := 60
+		Case "FBBBBFB": row := 61
+		Case "FBBBBBF": row := 62
+		Case "FBBBBBB": row := 63
+		Case "BFFFFFF": row := 64
+		Case "BFFFFFB": row := 65
+		Case "BFFFFBF": row := 66
+		Case "BFFFFBB": row := 67
+		Case "BFFFBFF": row := 68
+		Case "BFFFBFB": row := 69
+		Case "BFFFBBF": row := 70
+		Case "BFFFBBB": row := 71
+		Case "BFFBFFF": row := 72
+		Case "BFFBFFB": row := 73
+		Case "BFFBFBF": row := 74
+		Case "BFFBFBB": row := 75
+		Case "BFFBBFF": row := 76
+		Case "BFFBBFB": row := 77
+		Case "BFFBBBF": row := 78
+		Case "BFFBBBB": row := 79
+		Case "BFBFFFF": row := 80
+		Case "BFBFFFB": row := 81
+		Case "BFBFFBF": row := 82
+		Case "BFBFFBB": row := 83
+		Case "BFBFBFF": row := 84
+		Case "BFBFBFB": row := 85
+		Case "BFBFBBF": row := 86
+		Case "BFBFBBB": row := 87
+		Case "BFBBFFF": row := 88
+		Case "BFBBFFB": row := 89
+		Case "BFBBFBF": row := 90
+		Case "BFBBFBB": row := 91
+		Case "BFBBBFF": row := 92
+		Case "BFBBBFB": row := 93
+		Case "BFBBBBF": row := 94
+		Case "BFBBBBB": row := 95
+		Case "BBFFFFF": row := 96
+		Case "BBFFFFB": row := 97
+		Case "BBFFFBF": row := 98
+		Case "BBFFFBB": row := 99
+		Case "BBFFBFF": row := 100
+		Case "BBFFBFB": row := 101
+		Case "BBFFBBF": row := 102
+		Case "BBFFBBB":	row := 103
+		Case "BBFBFFF":	row := 104
+		Case "BBFBFFB":	row := 105
+		Case "BBFBFBF":	row := 106
+		Case "BBFBFBB":	row := 107
+		Case "BBFBBFF":	row := 108
+		Case "BBFBBFB":	row := 109
+		Case "BBFBBBF":	row := 110
+		Case "BBFBBBB":	row := 111
+		Case "BBBFFFF":	row := 112
+		Case "BBBFFFB":	row := 113
+		Case "BBBFFBF":	row := 114
+		Case "BBBFFBB":	row := 115
+		Case "BBBFBFF":	row := 116
+		Case "BBBFBFB":	row := 117
+		Case "BBBFBBF":	row := 118
+		Case "BBBFBBB":	row := 119
+		Case "BBBBFFF":	row := 120
+		Case "BBBBFFB":	row := 121
+		Case "BBBBFBF":	row := 122
+		Case "BBBBFBB":	row := 123
+		Case "BBBBBFF":	row := 124
+		Case "BBBBBFB":	row := 125
+		Case "BBBBBBF":	row := 126
+		Case "BBBBBBB":	row := 127
+	}
+	Switch res2
+	{
+		Case "LLL":		col := 0
+    	Case "LLR":		col := 1
+		Case "LRL":		col := 2
+    	Case "LRR":		col := 3
+    	Case "RLL":		col := 4
+    	Case "RLR":		col := 5
+    	Case "RRL":		col := 6
+    	Case "RRR":		col := 7
+	}
+	sID := row * 8
+	sID += col
+	
+	data.push(sID)
+}
+
+dialog("Or " data[data.MinIndex()])
\ No newline at end of file