diff --git a/2 - Recursion/1 - Computing the GCD/fabriciorby.clj b/2 - Recursion/1 - Computing the GCD/fabriciorby.clj
new file mode 100644
index 0000000..ef6ba88
--- /dev/null
+++ b/2 - Recursion/1 - Computing the GCD/fabriciorby.clj	
@@ -0,0 +1,7 @@
+(defn gcd [x y]
+  (cond
+    (zero? (rem y x)) x
+    (> x y) (recur (- x y) y)
+    :else (recur (rem y x) x)))
+
+(println (apply gcd (map read-string (re-seq #"\d+" (read-line)))))
\ No newline at end of file
diff --git a/2 - Recursion/2 - Fibonacci Numbers/fabriciorby.clj b/2 - Recursion/2 - Fibonacci Numbers/fabriciorby.clj
new file mode 100644
index 0000000..00e2993
--- /dev/null
+++ b/2 - Recursion/2 - Fibonacci Numbers/fabriciorby.clj	
@@ -0,0 +1,10 @@
+(defn fib
+  ([n] (fib n 0 1))
+  ([n a b]
+   (case n
+     0 a
+     1 a
+     2 b
+     (recur (dec n) b (+ a b)))))
+
+(println (fib (read-string (read-line))))
\ No newline at end of file
diff --git a/2 - Recursion/3 - Pascal's Triangle/fabriciorby.clj b/2 - Recursion/3 - Pascal's Triangle/fabriciorby.clj
new file mode 100644
index 0000000..22218c1
--- /dev/null
+++ b/2 - Recursion/3 - Pascal's Triangle/fabriciorby.clj	
@@ -0,0 +1,8 @@
+(defn pascal-triangle
+  ([n] (pascal-triangle n [1]))
+  ([n acc]
+   (when (> n 0)
+     (println (apply str (interpose " " acc)))
+     (recur (dec n) (mapv + (conj acc 0) (rseq (conj acc 0)))))))
+
+(pascal-triangle (read-string (read-line)))
\ No newline at end of file
diff --git a/2 - Recursion/5 - String Mingling/fabriciorby.clj b/2 - Recursion/5 - String Mingling/fabriciorby.clj
new file mode 100644
index 0000000..2af059d
--- /dev/null
+++ b/2 - Recursion/5 - String Mingling/fabriciorby.clj	
@@ -0,0 +1,3 @@
+(->> (interleave (read-line) (read-line))
+     (apply str)
+     (println))
\ No newline at end of file
diff --git a/2 - Recursion/6 - String-o-Permute/fabriciorby.clj b/2 - Recursion/6 - String-o-Permute/fabriciorby.clj
new file mode 100644
index 0000000..fec265e
--- /dev/null
+++ b/2 - Recursion/6 - String-o-Permute/fabriciorby.clj	
@@ -0,0 +1,7 @@
+(defn o-permute [string] (->> (partition 2 2 string)
+                              (mapcat reverse)
+                              (apply str)
+                              (println)))
+
+(->> (repeatedly (read-string (read-line)) #(o-permute (read-line)))
+     (doall))
\ No newline at end of file