2 files changed, 33 insertions, 0 deletions
diff --git a/challenge-091/stuart-little/lua/ch-1.lua b/challenge-091/stuart-little/lua/ch-1.lua
new file mode 100755
index 0000000000..ed15a0fdd5
--- /dev/null
+++ b/challenge-091/stuart-little/lua/ch-1.lua
@@ -0,0 +1,17 @@
+#!/usr/bin/env lua
+
+-- run <script> <number>
+
+local nr,state=0,arg[1]:sub(1,1)
+local out = ""
+
+for i=1,arg[1]:len()+1 do
+   if arg[1]:sub(i,i) ~= state then
+      out = out .. nr .. state
+      nr=0
+      state=arg[1]:sub(i,i)
+   end
+   nr=nr+1
+end
+
+print(out)
diff --git a/challenge-091/stuart-little/lua/ch-2.lua b/challenge-091/stuart-little/lua/ch-2.lua
new file mode 100755
index 0000000000..dc13984d19
--- /dev/null
+++ b/challenge-091/stuart-little/lua/ch-2.lua
@@ -0,0 +1,16 @@
+#!/usr/bin/env lua
+
+-- run <script> <space-separated numbers>
+
+local nr=1
+while true do
+   nr=nr+arg[nr]
+   if arg[nr] == nil then
+      print(1)
+      os.exit()
+   end
+   if tonumber(arg[nr])==0 then
+      print(0)
+      os.exit()
+   end
+end