🔄 Backward Digit Span Test

Test Rules:

• 12 levels total, each level shows numbers automatically
• Numbers appear for 1 second each
• Memorize the entire sequence
• Enter numbers in REVERSE order!
• Level 1: 2 digits, Level 2: 3 digits... up to 12 digits
• Scoring: Level 1 = 5 points, Level 2 = 10 points... Level 12 = 60 points
• Total: 510 points maximum