Optimizing the Signs of Warning
The warning is on the wall. Or I guess on an explosive device.
Page 3 contains ALL times corresponding to the given digits displayed.
Taking only the first condition met, if the number of unsolved modules + needies modulo...
- 4 is 0, use column D.
- 3 is 0, use column A.
- 2 is 0, use column N.
- 1 is 0, use column G.
Find the warning sign displayed from the tables provided. The intersection of the sign and letter used results in a digit.
| Hazard | D | A | N | G | Hazard | D | A | N | G |
|---|---|---|---|---|---|---|---|---|---|
General warning ![]() |
1 | 8 | 3 | 7 | Flammable matierial ![]() |
6 | 7 | 2 | 8 |
Radioactive matierial ![]() |
3 | 0 | 7 | 6 | Poison ![]() |
7 | 2 | 5 | 3 |
High temperature ![]() |
9 | 5 | 4 | 0 | Low temperature ![]() |
2 | 5 | 3 | 4 |
Mind your head ![]() |
3 | 4 | 9 | 5 | High voltage ![]() |
0 | 1 | 9 | 7 |
Irritant ![]() |
7 | 8 | 1 | 3 | Explosive substance ![]() |
6 | 4 | 7 | 2 |



















