Questions with the keyword 'challenge'

• What is the most challenging thing you’ve ever done? Did you enjoy it? by Tyrel.c and 3 others. to Tris, Yannick Comments: (No comments so far )
• Was there any projects that went wrong? by Dariag to Tris Comments: (so far, 2s comments )
• What has been the hardest instrument to make? How long did it take? by LaylaMaeM to Tris Comments: (so far, 2s comments )