You can validate your puzzle solution with
certitude.
| 51 |
52 |
53 |
54 |
55 |
56 |
57 |
58 |
59 |
| 41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
| 31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
| 21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
| 11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
A thief hides out in one of the Red Roof Inn’s 45 rooms listed in the chart above.The Inn’s in-house detective received a sheet of four clues, signed "The Logical Thief." Using these clues, the detective found the room number within 15 minutes - but by that time, the thief had fled. Can you find the thief's motel room quicker? Enter the motel room number in the certitude checker to reveal the correct coordinates.
1. Neither digit is 3.
2. The sum of the digits is either 5, 7, or 10.
3. If the digits were flipped, the resulting number would be found on the chart.
4. The number is prime.