Zubhai turns AI practice into verified reps

Hot take: this is a stronger idea than another AI course or prompt library because it tries to make competence measurable.

• –Personalized challenges are the right hook if the system can keep difficulty aligned with the user’s level.
• –Verification matters more than gamification here; it can turn “I watched it” into “I can do it.”
• –The game layer helps retention, but it only works if the exercises are genuinely useful and not shallow badges.
• –The positioning is clear for AI builders and learners who want structured reps instead of more video consumption.