Development began in autumn or winter of 2005 with an early version of the game created within a six-month period using a trial-and-error approach.

But she soon opted for a more spontaneous, trial-and-error approach, though she would have a good idea about the direction of a piece in advance.

Economic reform has come to China in a trial-and-error approach, which the official described as "crossing a river by feeling for the stones."

Effective treatment often requires a trial-and-error approach that takes time, Keri says.

Many makers continued to experience failures in their ongoing trial-and-error approaches.

Part of this creative experimentation was a trial-and-error approach.

The search for improved ceramics has largely been confined to trial-and-error approaches.

Due to this experimental trial-and-error approach, the recording process ended up taking almost six months.

The Rangers, who experimented with line combinations throughout training camp, have continued their trial-and-error approach to offense into the season.

Hemingway, too, sees this trial-and-error approach as one of the Speaker's greatest strengths.