Add a more different memfrob puzzle

games/compaq/memfrob2/Makefile

@@ -0,0 +1,5 @@
+LDFLAGS = -static
+
+main:
+
+

games/compaq/memfrob2/key

@@ -0,0 +1 @@
+codger launched jet

games/compaq/memfrob2/main.c

@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <string.h>
+
+char ps1[] = "What is the password? ";
+char passwd[] = {0x34, 0x07, 0x05, 0x13,
+                 0x45, 0x1b, 0x53, 0x4c,
+                 0x15, 0x1d, 0x0b, 0x43,
+                 0x18, 0x04, 0x17, 0x53,
+                 0x1d, 0x0a, 0x06, 0x00};
+
+int
+main(int argc, char *argv[])
+{
+  char reply[256];
+
+  printf(ps1);
+  fflush(stdout);
+  if (fgets(reply, sizeof(reply), stdin)) {
+    int i;
+
+    for (i = 0; reply[i]; i += 1) {
+      if ('\n' == reply[i]) {
+        reply[i] = '\0';
+        break;
+      }
+      reply[i] ^= ps1[i % sizeof(ps1)];
+      //printf("0x%02x, ", reply[i]);
+    }
+    if (strcmp(reply, passwd)) {
+      printf("No it isn't!\n");
+    } else {
+      printf("Congratulations.\n");
+    }
+  }
+
+  return 0;
+}

puzzles/compaq/300/key

@@ -0,0 +1 @@
+lawful forths Amanda

puzzles/compaq/400/key

@@ -0,0 +1 @@
+codger launched jet