logic problem games

$19.50 ThinkFun River Crossing Jr. Junior Game Learn Problem Solving Logic Puzzle	$1.48 Myst PC CD award winning maze problem solving logic graphic puzzle island game!
$24.95 LeapFrog Leapster-2 MY AMUSEMENT PARK Game Math Problem Solving Logic *NEW*	$3.95 Mastermind Shape Problems Puzzles Logic Games Problems
$4.99 Brain Games 2005 PC CD logic thinking problems puzzle strategy game collection!	$38.98 10 Tricky Tiles PC CD learn logic, problem solving game