| Challenge Name | Description | Hint |
|---|---|---|
| dns-joke | There is a DNS joke hidden somewhere in www.jerseyctf.com. | How are IP addresses pointed towards domain names? |
| photo-op-spot | In three words tell me where I stood when I grabbed this picture. | GPS coordinates aren't the only method of specifying a location. Format for solution: jctf{yourthreewords} - no special characters. |
| rarity | With three belonging to a respective company, there are only a two-digit number amount of this entity left in the world. | Aren't sub sandwiches great? |
| Challenge Name | Description | Hint |
|---|---|---|
| sho-me-whats-wrong | A company that provides affordable satellite communication services appears to have devices scattered across the Internet with a known vulnerability. | How do you filter through an Excel spreadsheet for the information you want? |
| mystery | Someone thought it would be fun to leave this mysterious clue. How do these two items lead to the flag? | This detective has innovative search tool. |
| contributor | One of the speakers actually helped us develop https://www.jerseyctf.com/ and http://www.jerseyctf.online/. | 1.0 × 10^100 |