When you click start, the timer begins and the prompt is revealed.
Today's puzzle
Press "Start today's puzzle" to reveal the prompt.
def ???(...)
Once your solution passes all tests, it's locked and saved.
How we rank solutions
Your daily leaderboard position is based on:
- Time to solve
- Time Complexity (strongest weight)
- Space Complexity
Taking longer to develop a much cleaner solution beats a super-fast brute-force mess.
Today's top 10
Daily leaderboardSolve today's puzzle to unlock the leaderboard.
| # | User | Time | Exec | Bytes |
|---|
Solution editorial
Unlocks after solveThree different ways to solve today’s puzzle.