FEAST I style, test 5 of 15
Coordinate scanning
A grid of letters and numbers. Find the right square, or read off which square is lit, as fast as you can.
- The columns are A–J and the rows 1–10. D7 means column D, row 7.
- Find: a coordinate is shown. Click that square.
- Read off: a square lights up. Pick the right coordinate out of four.
- 30 tasks, six seconds each. Both accuracy and speed count.
or press Enter
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