Declare Function FindWindow Lib "user32" Alias _

  "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long

Declare Function SendMessage Lib "user32" Alias _

  "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long

Const WM_CHAR = &H102

Sub f()

s = "83 80 83 81 80 " & _

  "20 27 72 " & _

  "48 46 41 48 42 " & _

  "89 48 70 74 78 07 40 27 " & _

  "10 14 004 10 01 16 19 " & _

  "20 002 42 21 20 " & _

  "32 34 24 32 42 34 30 38 " & _

  "58 53 63 57 56 50 " & _

  "10 10 13 15 35 13 12 18"

h = FindWindow("FreeWClass", "空当接龙游戏 #617")

For i = 1 To Len(s)

  c = Mid(s, i, 1)

  m = 0.1

  If c >= "0" And c