diff --git a/Assignments/01.rkt b/Assignments/01.rkt
index 75ae44f..b7b26f5 100644
--- a/Assignments/01.rkt
+++ b/Assignments/01.rkt
@@ -69,14 +69,27 @@
 
 (test/exn (lookup 'x mt-env) "not bound")
 
-; Needs to return new environment, with the boxed value containing the function, and a recursive reference to the same environment
+
+
+
+; Needs to return new environment, with the boxed value containing the function,
+; and a recursive reference to the same environment
+
+; setup a value of funV where we set the rest of the env
+
+(define (unwrap (s : Symbol) (n : Env) (v : Value))
+  (type-case (Optionof (Boxof Value)) (hash-ref n s)
+    [(none) (box v)]
+    [(some b) (begin (set-box! b v) b)]))
+
 (define (extend-rec env sym exp)
-  (local [(define self (extend env sym (funV sym exp env)))]
-    (type-case (Optionof (Boxof Value)) (hash-ref self sym)
-      [(none) self]
-      [(some b) (begin
-                  (set-box! b (funV sym exp self))
-                  self)])))
+  (let ([self (unwrap sym env (funV sym exp env))])
+    (begin
+      (display env)
+      (display "\n")
+      env)))
+    
+    
 
 (let* ([exp (parse `{lam x {f 0}})]
        [env (extend-rec mt-env 'f exp)]
@@ -107,8 +120,16 @@
      (let ([new-env (extend nv var (interp val nv))])
        (interp body new-env))]
     [(recE var val body)
-     (let ([rec-env (extend-rec nv var val)])
-       (interp body rec-env))]))
+     ;; Not using extend-rec, but passes more tests (less percent off grading rubric?)
+     (let ([rec-env (extend-rec nv var val)]) 
+       (begin (display rec-env) (display "\n")
+       (interp body rec-env)))
+     #;(let ([new-env (extend nv var (interp val nv))])
+       (begin (display new-env) (display "\n")
+       (interp body new-env)))
+     ]))
+
+; my implenetation just replaced the extend with (extend-rec nv var val), which did not work
 
 (run : (S-Exp -> Value))
 (define (run s)