How to Solve 'I'm Not a Robot' Level 24: Eye Exam Solution Guide
TL;DR
- Objective: Complete Level 24's multi-part Eye Exam challenge with three distinct sub-puzzles.
- Steps: Identify "ladder" letters (E, D, F, C, P), count grid intersection dots, find the different colored green square.
- Verification: Successfully completing all three parts advances to the next level.
- Risk: Missing any sub-puzzle component or incorrect pattern recognition will prevent progression.
Level 24 presents a deceptive Eye Exam challenge with multiple visual tests. This guide provides solutions for each component of this complex puzzle.
The Eye Exam Challenge
This level tests perception, pattern recognition, and attention to detail through three distinct visual challenges: letter pattern identification, dot counting, and color differentiation.

I'm Not a Robot Level 24 Eye Exam game interface
Step-by-Step Solution
Step 1: Identify the "Ladders"
When prompted to "tap the ladders in the last row: E D F C P", recognize that these letters visually resemble ladders with their parallel vertical lines and horizontal intersections. Tap each of these specific letters.

I'm Not a Robot Eye Exam letter tapping interface
Step 2: Count the Grid Dots
Count the number of dots at intersection points on the displayed grid, excluding any missing dots. Input the correct number when prompted.

Dot grid puzzle interface for I'm Not a Robot Eye Exam
Step 3: Find the Different Green Square
Locate the square with a subtly different green shade within the grid of similar green squares. This requires careful color discrimination.

Color differentiation puzzle in I'm Not a Robot Eye Exam
Complete all three components to advance to the next level.
Common Mistakes to Avoid
- Literal interpretation: "Ladders" refers to letter shapes, not actual ladder objects
- Incomplete counting: Count all visible dots carefully, noting any gaps
- Color assumptions: The different green square is subtle but distinct
- Rushing through parts: Each component requires careful attention
Pro Tips
- Visual pattern recognition: Look for abstract interpretations of instructions
- Systematic counting: Use organized approach for dot counting accuracy
- Color focus: Adjust screen brightness if needed for color differentiation
- Sequential completion: Finish each part completely before moving to the next
Frequently Asked Questions
Q: Why can't I find the "ladders"?
A: The letters E, D, F, C, and P are the "ladders" - they visually resemble ladder shapes with their line patterns.
Q: How do I count dots accurately?
A: Count systematically row by row or column by column, noting any missing intersection points.
Q: What if I can't see color differences?
A: The game acknowledges color vision challenges. Try adjusting display settings or seek assistance if needed.
Summary
Successfully completing Level 24 requires recognizing abstract visual patterns in letters, accurate dot counting, and subtle color discrimination. Each component tests different aspects of visual processing and attention to detail.