The 3 5 2 formation can be challenging to play against, but there are strategies that can help. One effective way to counter the 3 5 2 is to use the 4 2 3 1 formation. This formation allows a team to match their opponents in central midfield areas by utilizing two central defensive midfielders and a central attacking midfielder. Additionally, the 4 2 3 1 formation offers the chance for attacking overloads in wide areas.