Find total resistance of this circuit
simulate this circuit &ndash; Schematic created using CircuitLab

Try redrawing the circuit with the 'A' connections in a bar at the top and the 'B' connections in a bar at the bottom (or use left/right). 

They've deliberately made it confusing. 

If you're redrawing, here's a set of guidelines that Olin wrote up: 

Rules and guidelines for drawing good schematics