Sequence memory practice: remember the order, not just the dots
Written and maintained by CKAutoFlow
In sequence-memory practice, several positions light up one after another. Your task is to recall both the locations and their order. Our trainer uses a blue board with 25 scattered white dots and pink dots, with sequences of 3, 5 or 7 distinct positions. It is an original recall exercise, not a full Grid Challenge simulator.
The method at a glance
Sequence recall requires the right positions in the right order. Number the board consistently, begin with three positions and reproduce the sequence after playback. Review the first mismatch after submitting. Simple recall is not equivalent to a Grid-style dual task with intervening reasoning.
1. Understand the difference between simple recall and a dual task
Simple sequence recall asks you to watch positions and reproduce their order. A dual-task memory exercise adds another job between observations, such as judging symmetry, which interrupts rehearsal. Success on simple recall does not establish readiness for that combined task. Our current trainer supports ordered recall only.
2. Follow positions in order
Original example: positions 2 → 7 → 4
- The 25 white dots stay in the same positions during playback and recall.
- Position 2 is near the upper centre; 7 is on the left; 4 is upper-right.
- During observation, notice the path: upper centre → left → upper-right.
- After playback, click those same positions in that order. Clicking 2 → 4 → 7 uses the right locations but the wrong sequence.
3. Practise one manageable step at a time
- Begin with three positions and wait until playback finishes before clicking.
- After a mistake, identify the first position where your sequence diverged. Review the correct sequence after submitting.
- Try describing the path spatially or rehearsing position numbers during practice. Keep the approach that helps you reproduce unfamiliar sequences accurately.
- Move to five positions when three feels reliable; try seven after that. This is a suggested progression, not a validated passing standard.
- Use new sequences to check progress. Every round is a new random order, so progress reflects working memory rather than a memorised answer.
4. Avoid common practice mistakes
- Remembering the set of positions while losing their order.
- Clicking before the observation phase has ended.
- Changing how you number the board between attempts.
- Treating a correct answer on a familiar sample as evidence of general improvement.
- Assuming simple dot recall reproduces every employer’s memory assessment.
5. What is available in this trainer
Free accounts get 10 lifetime memory rounds, each a new random sequence with 3, 5 or 7 positions. Each start uses one credit; reviewing a completed round does not. Paid access is unlimited. The board supports touch, mouse and keyboard navigation. Playback accepts no answers; after you complete the sequence and submit, the explanation lets you replay the correct order.
Put the method into practice
After the 24-hour full-feature trial, get 10 random new questions per practice type (10 lifetime memory rounds) and use each solver 10 times for free, with no daily reset. Paid access unlocks new generated questions and continued solving with 7-day access.
Sources and updates
Hiring-process information refers to P&G Careers. Mathematical examples and solving explanations are written for this site. The employer’s invitation and official information determine the actual assessment requirements. Article dates change when the content is substantively revised.