for crews, not solo grinders

Practice with your crew, not a leaderboard.

One problem a day. Everyone in the room sees how you solved it, not just that you did.

Hostel 4Blive · streak 12

def two_sum(nums, target):

seen = {}

for i, n in enumerate(nums):

if target - n in seen:

return [seen[target - n], i]

riyadevaman

Three rules, nothing else competing for attention.

one room

Everyone lands on the same problem, the same editor. No lobby, no setup.

one streak

The crew keeps a single streak. If one person shows up, nobody loses it.

no rank

No leaderboard to game. Just your crew, watching how you actually work.