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Memory

Two Back

Working memory

Is this the same shape as the card two back?

Starting level. Saved on this device.

  1. Try 5 practice cards. Nothing is timed, and a hint follows each answer.
  2. Then play a 60 second round for points. Right answers in a row fill the meter and raise your multiplier, and the level climbs as you go.

Left arrow (or N) is No. Right arrow (or Y) is Yes.

How to play

Two Back practices holding a few things in mind while they keep changing. Cards show up one at a time. Keep the last two in mind, and say whether the new card is the same shape as the one two cards back. The first two cards need no answer. Use the left and right arrow keys, or the buttons.