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Tea Break Brain

Tea set #134

Medium brew · three games · about 4 minutes

Cups in this set

Each cup counts when you play it at the level shown here.

This pot is steeped a little longer. Expect middle levels and one or two moments that ask for care.

In this pot: hold it in mind, a steady eye. It opens with Number Span and finishes with Step Back.

What is in the pot

CupGameLevelFirst taskTime
1Number SpanBackwards · Easy3 digits, backwardsabout 2 min
2Odd One OutHard5 × 5 to 7 × 7about 2 min
3Step BackPosition · 2 back22 squaresabout 1 min

The three cups

Cup 1: Number Span

Number Span, Backwards · Easy: carrying a number while it grows. The first number has 3 digits, each shown for 0.8 s; type it backwards.

Tip: The numbers never repeat a digit twice in a row and never run in steps like 4-5-6, so you do not need to guard against those.

Cup 2: Odd One Out

Odd One Out, Hard: searching a grid calmly for the one thing that differs. Twelve rounds on grids from 5 × 5 to 7 × 7; differences: a ring with its gap moved ×3, a turned symbol ×3, a smaller symbol ×2, a mirrored symbol ×2, a dot more or less ×2.

Tip: Sweep in rows when it does not pop out. Rows are easier to keep track of than a wandering search.

Cup 3: Step Back

Step Back, Position · 2 back: keeping a short list moving through your mind. 22 squares, 6 of them matches, on 7 places of the board.

Tip: Say the last items under your breath and drop the oldest each time: ‘K, R’ becomes ‘R, T’.

Every cup in set #134 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.

More Medium brew sets

All tea sets · Medium brew