Warmup — 2026-10-13
Replay this day any time. It's practice at your current level, so it won't change your streak, scores or level.
Practice session, not counted toward your streak, scores or level.
Tuesday’s warm-up
Number Chain
Keep a running total in your head, one step at a time. 5 quick rounds, about 2 minutes.
Scores are the same with or without the timer.