First things first, do all of the top 9 most popular games 3x each.

Next do all of the Arcade Games 3x each.

Next in Puzzle Games do: Biala Tetris 3x each.
Domino 3x each.
Muffin's Bricks 3x each.

Next in Card Games do: Blackjack 3x each.
21 Blitz 1x

Next in Sports Games do: Dagger Throw 3x each.
Newth Snowboarding 3x each.
Whack an Azul 3x each.

Next in Shooting Games do: Baterminator 3x each.
Candy Cannon 3x each.
Battle of Baspinar 3x each.
Ushunda Invaders 3x each.

Next in Strategy Games do: Moon Racoons 3x each.
Phanty Quest 3x each.
Pearl Skipping 3x each.

You should now have 100 posted scores.