3/142 required exercises
28/3448 XP0/7 checkpoints validated
ysn hasn't taken a daily yet.
Every exercise you've started, completed, refined and mastered.
Exercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
Recent exercise and challenge runs.
fizzbuzz
Retry · 7 attempts
Foundations 1
Incomplete · 3/8 levels · 180 min