Here, players are asked to stick to a more intricate system of steps and moves.

An intricate system of tunnels began to take shape.

An intricate system of ranks and titles distinguished the various social stations.

It became an intricate system rather than an isolated ditch.

Next, we'll map out the parts that make up this intricate computerized system.

We have built up this intricate system of letting other people get our kicks for us.

He felt no swift tingling along his intricate nervous system.

The network of canals was a very complex and intricate system.

A living organism can therefore be regarded as an extremely intricate electrical system.

Similar intricate systems go to compose the enormous complexity of the brain.