Multiple sources are used to match students to appropriate learning options and students are encouraged to nominate themselves for participation in activities which emphasize high levels of challenge or talent development. (hcps.org)
Can you speak on just how high the level of challenge is? (tech-gaming.com)
Demon's Souls has been praised by both gamers and critics alike for its unique game concepts, intense combat, as well as its fairly high level of challenge. (justpushstart.com)