Players are guided through environments by swipe prompts, and they have a limited number of attempts to rescue each survivor before they're lost. (adweek.com)
Most of his attempts are coming from above the break, which shows that a large number of his attempts have been created by his own offense. (sbnation.com)
Engineers (in contrast to scientists) need not seek to understand all proteins but only enough to produce useful systems in a reasonable number of attempts. (imm.org)