v0.40: Create exercises. Challenge the community.
Meet Studio →68/142 required exercises
1040/3448 XP0/7 checkpoints validated
mongrel 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.
gcd
Passed · 3 attempts
exit-status
Passed · 12 attempts
histogram
Passed · 1 attempt
money_format
Retry · 7 attempts
argv_sum
Passed · 7 attempts
times_table
Passed · 4 attempts
checked_size
Passed · 2 attempts
div_mod_floor
Passed · 32 attempts
add_overflows
Passed · 4 attempts
tab_expand
Passed · 16 attempts