Endless gives you three minutes: solve as many logic tasks as you can, and each one you solve makes the next harder. The run begins only when you tap “Start endless” below.
A run has a budget of 180 seconds, measured on the server from the moment you start. Tasks arrive one at a time, and the puzzle types take turns: Paritu (zeros and ones), Code (work out a colour code from rows of clues), Minesweeper and Pipsum (sums made of dice pips). Difficulty climbs with your position in the run: tasks 1 to 3 are easy, 4 to 8 medium, and everything from the ninth on is hard. Every task has exactly one solution and can be found by reasoning, never by guessing.
Your score is the number of tasks solved. Mistakes cost time, and they cost it immediately: a wrong answer takes 10 seconds off the budget, a skip takes 15. Penalties shorten the run there and then rather than being settled at the end. Unlike in the sprint, skipping takes a single tap, and it affects nothing but the clock. There are no hints in this mode.
The server's clock decides. An answer that arrives after time is up does not count, and a task still open at the end is neither solved nor skipped.
You can play Endless as often as you like, and every run draws its own series of tasks, so there is nothing to memorise. The daily leaderboard keeps only each player's best run of the day. When two players solved the same number, the one with fewer wrong answers comes first, then the one who finished earlier.
As often as you want. Every run draws a fresh series of tasks, and only your best run of the day goes on the daily leaderboard – a weaker run never makes anything worse.
No. The streak belongs to the Daily Sprint and counts days with a finished ranked sprint. Endless leaves it alone.
No. You can play anonymously, with no sign-up and no email address. striduel shows you a personal best only once you have explicitly saved your progress on the device, though – without that, “your best” would simply be the run you just finished. The best comes from the server and covers all time, not just today.
A wrong answer costs 10 seconds and the task stays open. A skip costs 15 seconds and ends the task. Both come off the budget straight away.
Yes. You can share your result from the result screen. Whoever accepts the challenge plays exactly the same series of tasks you did. Challenge runs do not appear on the daily list, because their series was chosen rather than drawn.
Pipsum runs in Endless and in Deduction Rush but does not appear in the Daily Sprint. There, a task whose length was misjudged would cost someone their ranked run of the day; here it only costs time from your own budget.