Question 1
7 people (Meena, Yuki, Eva, Sarah, Ahmed, Devin, Sunil) live on floors 1 to 7. Analyze the following constraints:
Based on these clues:
• There is exactly one floor between Sarah and Devin
• Devin and Sunil are exactly 3 floors apart
• Meena and Sunil are exactly 4 floors apart
• Neither Yuki nor Sunil lives on an odd-numbered floor
• Sunil lives above Sarah
• Yuki and Ahmed live on consecutive floors
On which floor does Ahmed live?
The unique arrangement (floor: person) is: {1: 'Sarah', 2: 'Meena', 3: 'Devin', 4: 'Yuki', 5: 'Ahmed', 6: 'Sunil', 7: 'Eva'}.