diff --git a/wasm/rotational-cipher/coverage/clover.xml b/wasm/rotational-cipher/coverage/clover.xml
index 25495b61..df15bba5 100644
--- a/wasm/rotational-cipher/coverage/clover.xml
+++ b/wasm/rotational-cipher/coverage/clover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<coverage generated="1701156821488" clover="3.2.0">
-  <project timestamp="1701156821488" name="All files">
+<coverage generated="1701158978322" clover="3.2.0">
+  <project timestamp="1701158978322" name="All files">
     <metrics statements="0" coveredstatements="0" conditionals="0" coveredconditionals="0" methods="0" coveredmethods="0" elements="0" coveredelements="0" complexity="0" loc="0" ncloc="0" packages="0" files="0" classes="0"/>
   </project>
 </coverage>
diff --git a/wasm/rotational-cipher/coverage/lcov-report/index.html b/wasm/rotational-cipher/coverage/lcov-report/index.html
index 184cc1a6..800af7df 100644
--- a/wasm/rotational-cipher/coverage/lcov-report/index.html
+++ b/wasm/rotational-cipher/coverage/lcov-report/index.html
@@ -86,7 +86,7 @@ <h1>All files</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2023-11-28T07:33:41.486Z
+                at 2023-11-28T08:09:38.320Z
             </div>
         <script src="prettify.js"></script>
         <script>
diff --git a/wasm/rotational-cipher/rotational-cipher.wat b/wasm/rotational-cipher/rotational-cipher.wat
index 602e0e20..dfa54f6d 100644
--- a/wasm/rotational-cipher/rotational-cipher.wat
+++ b/wasm/rotational-cipher/rotational-cipher.wat
@@ -14,9 +14,6 @@
 
   (memory (export "mem") 1)
 
-  (global $false i32 (i32.const 0))
-  (global $true  i32 (i32.const 1))
-
   ;; 0=>false/disable, 1=>true/enable
   (global $debug i32 (i32.const 1))
 
@@ -171,10 +168,7 @@
   ;; print i32u if debugging is enabled
   (func $debug_print_i32u (export "debug_print_i32u") (param $value i32)
       (if
-        (i32.eq
-          (global.get $debug)
-          (global.get $true)
-          ) ;; eq
+        (global.get $debug)
         (then
           (call $log_i32_u (local.get $value))
           ) ;; then
@@ -184,10 +178,7 @@
   ;; print utf-8 str if debugging is enabled
   (func $debug_print_str (export "debug_print_str") (param $offset i32) (param $length i32)
       (if
-        (i32.eq
-          (global.get $debug)
-          (global.get $true)
-          ) ;; eq
+        (global.get $debug)
         (then
           (call $log_mem_as_utf8 (local.get $offset) (local.get $length))
           ) ;; then
diff --git a/wasm/rotational-cipher/run-tests-wasm.txt b/wasm/rotational-cipher/run-tests-wasm.txt
index f946c1e3..fbc617ca 100644
--- a/wasm/rotational-cipher/run-tests-wasm.txt
+++ b/wasm/rotational-cipher/run-tests-wasm.txt
@@ -21,35 +21,35 @@ Running: js-beautify ./babel.config.js ./rotational-cipher.spec.js
 beautified babel.config.js - unchanged
 beautified rotational-cipher.spec.js - unchanged
 
-real	0m0.083s
-user	0m0.074s
-sys	0m0.023s
+real	0m0.091s
+user	0m0.079s
+sys	0m0.019s
 
 
  ==============================================================================
 
 Exit code: 0
 
-real	0m0.428s
-user	0m0.421s
-sys	0m0.091s
+real	0m0.384s
+user	0m0.366s
+sys	0m0.070s
 
-real	0m0.430s
-user	0m0.422s
-sys	0m0.093s
+real	0m0.388s
+user	0m0.367s
+sys	0m0.073s
 
 ===============================================================================
 
 Running: npm install
 
-up to date in 505ms
+up to date in 485ms
 
 107 packages are looking for funding
   run `npm fund` for details
 
-real	0m0.656s
-user	0m0.868s
-sys	0m0.081s
+real	0m0.635s
+user	0m0.814s
+sys	0m0.076s
 
 ===============================================================================
 
@@ -82,7 +82,7 @@ Running: npm run test -- --coverage
 > test
 > node --experimental-vm-modules node_modules/jest/bin/jest.js ./* --coverage
 
-(node:11232) ExperimentalWarning: VM Modules is an experimental feature. This feature could change at any time
+(node:10299) ExperimentalWarning: VM Modules is an experimental feature. This feature could change at any time
 (Use `node --trace-warnings ...` to show where the warning was created)
   console.log
     plain
@@ -386,16 +386,16 @@ Running: npm run test -- --coverage
 
 PASS ./rotational-cipher.spec.js
   Rotational Cipher
-    ✓ rotate a by 0, same output as input (22 ms)
-    ✓ rotate a by 1 (5 ms)
+    ✓ rotate a by 0, same output as input (24 ms)
+    ✓ rotate a by 1 (6 ms)
     ✓ rotate a by 26, same output as input (5 ms)
     ✓ rotate m by 13 (5 ms)
-    ✓ rotate n by 13 with wrap around alphabet (4 ms)
-    ✓ rotate capital letters (5 ms)
-    ✓ rotate spaces (5 ms)
+    ✓ rotate n by 13 with wrap around alphabet (5 ms)
+    ✓ rotate capital letters (4 ms)
+    ✓ rotate spaces (4 ms)
     ✓ rotate numbers (4 ms)
     ✓ rotate punctuation (4 ms)
-    ✓ rotate all letters (5 ms)
+    ✓ rotate all letters (4 ms)
 
 ----------|---------|----------|---------|---------|-------------------
 File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
@@ -405,33 +405,33 @@ All files |       0 |        0 |       0 |       0 |
 Test Suites: 1 passed, 1 total
 Tests:       10 passed, 10 total
 Snapshots:   0 total
-Time:        0.37 s, estimated 1 s
+Time:        0.355 s, estimated 1 s
 Ran all test suites matching /.\/HELP.md|.\/LICENSE|.\/README.md|.\/babel.config.js|.\/node_modules|.\/package-lock.json|.\/package.json|.\/rotational-cipher.spec.js|.\/rotational-cipher.wat|.\/run-tests-wasm.txt/i.
 
-real	0m0.950s
-user	0m0.846s
-sys	0m0.174s
+real	0m0.916s
+user	0m0.867s
+sys	0m0.120s
 
 
  ==============================================================================
 
 Exit code: 0
 
-real	0m1.245s
-user	0m1.157s
-sys	0m0.226s
+real	0m1.203s
+user	0m1.137s
+sys	0m0.183s
 
-real	0m1.248s
-user	0m1.158s
-sys	0m0.227s
+real	0m1.206s
+user	0m1.137s
+sys	0m0.185s
 
 ===============================================================================
 
 Running: misspell ./rotational-cipher.wat
 
-real	0m0.029s
-user	0m0.027s
-sys	0m0.016s
+real	0m0.039s
+user	0m0.038s
+sys	0m0.021s
 
 ===============================================================================