Tea set #112
Strong brew · three games · about 4 minutes
Cups in this set
Each cup counts when you play it at the level shown here.
Set #112 is one of the strong ones. Play it when the tea is hot and the room is quiet.
In this pot: hold it in mind, counting, quick hands. It opens with Quick Sums and finishes with Reaction Time.
What is in the pot
| Cup | Game | Level | First task | Time |
|---|---|---|---|---|
| 1 | Quick Sums | Mixed | 2 + 4 | about 1 min |
| 2 | Number Span | In order · Hard | 5 digits | about 2 min |
| 3 | Reaction Time | Go or stop | waits 1.37–3.18 s | about 1 min |
The three cups
Cup 1: Quick Sums
Quick Sums, Mixed: steady mental arithmetic against a gentle clock. Sixty seconds; the first problem is 2 + 4.
Tip: Round and adjust: 38 + 47 is 40 + 47 minus two.
Cup 2: Number Span
Number Span, In order · Hard: carrying a number while it grows. The first number has 5 digits, each shown for 0.52 s.
Tip: Type steadily; there is no clock while you answer.
Cup 3: Reaction Time
Reaction Time, Go or stop: waiting calmly and moving the instant something changes. The first eight waits fall between 1.37 and 3.18 s, and 3 of those eight signals say Stop.
Tip: In go-or-stop, wait for the word as well as the colour. A held tap on Stop is part of the score.
Every cup in set #112 has a fixed seed, so anyone who opens this set gets the same patterns, trails, sums and waits. Your own ticks and results are kept only in this browser.