__Highlight Adjacent Cells in a grid__and they have it to find 3 numbers

#### @DanteAmor

Put together a VBA code that does what was needed to do for a 3 number grid
VBA Code:

```
Sub Highlight_Adjacent_Cells()
Dim r As Range, b As Range, ncell As String
Dim k As Long, h As Long, resto As String, sNums As Variant
Application.ScreenUpdating = False
Set r = Range("B2:M13")
r.Interior.ColorIndex = xlNone
sNums = Array([O3] & [O4] & [O5], [O3] & [O5] & [O4], [O5] & [O3] & [O4])
For h = 0 To UBound(sNums)
Set b = r.Find(Left(sNums(h), 1), , xlValues, xlWhole)
If Not b Is Nothing Then
ncell = b.Address
Do
For k = 1 To 8
resto = Mid(sNums(h), 2, Len(sNums(h)))
Call busca(r, resto, k, b.Row, b.Column, b)
Next
Set b = r.FindNext(b)
Loop While Not b Is Nothing And b.Address <> ncell
End If
Next
Application.ScreenUpdating = True
End Sub
Sub busca(r, resto, k, f, c, b)
Dim i As Long, j As Long, n As Long, m As Long
Select Case k
Case 1: f = f - 1: c = c + 0
Case 2: f = f - 1: c = c + 1
Case 3: f = f + 0: c = c + 1
Case 4: f = f + 1: c = c + 1
Case 5: f = f + 1: c = c + 0
Case 6: f = f + 1: c = c - 1
Case 7: f = f + 0: c = c - 1
Case 8: f = f - 1: c = c - 1
End Select
If f >= r.Rows(1).Row And f <= r.Rows(r.Rows.Count).Row _
And c >= r.Columns(1).Column And c <= r.Columns(r.Columns.Count).Column Then
If Cells(f, c) = Val(Mid(resto, 1, 1)) Then
For i = 2 To Len(resto)
For n = 1 To 8
Select Case n
Case 1: j = f - 1: m = c + 0
Case 2: j = f - 1: m = c + 1
Case 3: j = f + 0: m = c + 1
Case 4: j = f + 1: m = c + 1
Case 5: j = f + 1: m = c + 0
Case 6: j = f + 1: m = c - 1
Case 7: j = f + 0: m = c - 1
Case 8: j = f - 1: m = c - 1
End Select
If j >= r.Rows(1).Row And j <= r.Rows(r.Rows.Count).Row _
And m >= r.Columns(1).Column And m <= r.Columns(r.Columns.Count).Column Then
If Cells(j, m) = Val(Mid(resto, i, 1)) Then
b.Interior.ColorIndex = 6
Cells(f, c).Interior.ColorIndex = 6
Cells(j, m).Interior.ColorIndex = 6
End If
End If
Next n
Next i
End If
End If
End Sub
I was wondering if some would help or do the same type of code with a 4 numbers grid search I have no idea but I have managed to tweak *Jlems 3 number grid to suit my needs . I just do not know how to code but have found this program to be simply amazing. Started watching vids to learn Excel but this type is of stuff is way to advanced I do believe. Thanks
```