Train driver practice

Dot concentration

Mark every group containing exactly four dots. Complete 3 timed rounds, then review your results.

Choose another practice
  • Read instructions and try the examples before starting. Instructions are untimed.
  • Continuous tasks finish when their clock runs out. Results and explanations appear at the end.
  • If audio stops or you leave the tab, the task pauses. Resume from the same point; interrupted sittings stay out of progress comparisons.
  • Your answers are kept in this browser until the completed result is saved to your account.

Original, independent practice, not a licensed test replica or official pass prediction. Sign in to save your practice and results. Saved results and explanations stay free.

Dot concentration example

Try one round and check how it is scored. No account or attempt needed.

Work from left to right, row by row. Mark every group containing exactly four dots. Leave all other groups unmarked.

Mark every group with exactly 4 dots.

Use the arrow keys to move between groups, then Space to mark. Marks cannot be removed.