Control the center column early
Build multiple threats at once
Stack pieces to create vertical wins
Aim for diagonal setups from the start
Block your opponent’s immediate threats
Force your opponent to defend instead of attack
Avoid giving your opponent a winning move next turn
Plan two to three moves ahead
Use bait moves to create traps
Keep your options open with flexible placements
Prefer moves that create more than one possible win
Watch for horizontal, vertical, and diagonal patterns
Play aggressively when you have the initiative
Deny access to key support spaces
Make the last move in a column when possible
Recognize and exploit forced responses