diff --git a/solutions/julia/annalyns-infiltration/1/annalyns-infiltration.jl b/solutions/julia/annalyns-infiltration/1/annalyns-infiltration.jl
new file mode 100644
index 0000000..a960d0c
--- /dev/null
+++ b/solutions/julia/annalyns-infiltration/1/annalyns-infiltration.jl
@@ -0,0 +1,15 @@
+function can_do_fast_attack(knight_awake)
+    return !knight_awake
+end
+
+function can_spy(knight_awake, archer_awake, prisoner_awake)
+    return knight_awake || archer_awake || prisoner_awake
+end
+
+function can_signal_prisoner(archer_awake, prisoner_awake)
+    return !archer_awake && prisoner_awake
+end
+
+function can_free_prisoner(knight_awake, archer_awake, prisoner_awake, dog_present)
+    return (dog_present && !archer_awake) || (prisoner_awake && !archer_awake && !knight_awake)
+end