Shell game-based assessment: which games & how to prepare (2026)

Applying to Shell's graduate programme or internships? You'll likely face a set of short cognitive games. Here's what to expect.

Which games does Shell use?

Shell's assessment has commonly included Digit Span (memory), Flashback (working memory/attention), Puzzle Picture (visual memory) and Portrait. The mix varies by role, country and year - use this as a guide and follow your official invite.

How to prepare

• Train memory and attention: practise Digit Span, Flashback and Puzzle Picture.
• Rehearse under a real timer so the pressure feels familiar.
• Use focus drills to fix your weakest sub-skill.