DASH 4 took place on April 28, 2012.
View the
scoreboard
for DASH 4.
| Code Sheet | ||
| Puzzle #1 | Golden Gate Bridge | Solution |
| Puzzle #2 | Mausoleum At Halicarnassus | Solution |
| Puzzle #3 | Temple of Apollo at Delphi | Solution |
| Puzzle #4 | Great Wall of China | Solution |
| Puzzle #5 | Lighthouse At Alexandria | Solution |
| Puzzle #6 | Great Pyramid of Giza | Solution |
| Puzzle #7 | Statue of Liberty | Solution |
| Puzzle #8 | Tower of Babel | Solution |
| Puzzle #9 (meta) | El Castillo | Solution |
These locations hosted DASH 4 events: