http://www8.hp.com/us/en/ads/iguana/official-rules.html

TO ENTER: On any or each Post Date, go to @HP on Twitter or Instagram and look for Sponsor’s post of an image of Ralph with just enough surroundings visible to tease his location (a “Ralph Challenge”). Follow Sponsor’s @HP handle (“HP”) on Twitter.com at https://twitter.com/HP (also the “Website”). Tweet to @HP with your guess of Ralph’s location along with #FindRalph and #SweepsEntry hastags to receive one (1) entry into the corresponding drawing (“Entry”). There is no charge to sign up for Twitter or to follow HP. Entries submitted via this method will be deemed made by the authorized account holder of the Twitter account the entry is submitted from at the time of entry. The “authorized account holder” is the person who is assigned to the Twitter account by the online service provider. Entries will not be judged; participant’s guess of Ralph’s location does not need to be correct. Limit one (1) Entry per Post Date per person/email address/Twitter account.

PROMOTION TIMING: The Promotion consists of ten (10) drawings as stated below. For each date below, Sponsor will post a Ralph Challenge (as defined below). Each Promotion will begin at the time the Ralph Challenge is revealed (“Post Date”) and will end twenty four (24) hours later. Sponsor’s computer is the official time clock for this Promotion.

Post Date Drawing Date Prize Prize Quantity Approximate Retail
Value (“ARV”)
10/08/14 10/9/14 HP Slate 7 HD Tablet 1 $229.00
10/09/14 10/10/14 HP Envy 5530 Printer 1 $129.00
10/11/14 10/13/14 HP Slate 7 HD Tablet 1 $229.00
10/13/14 10/15/14 HP Pavilion X360 1 $399.00
10/15/14 10/16/14 HP Envy 5530 Printer 1 $129.00
10/18/14 10/20/14 HP Slate 7 HD Tablet 1 $229.00
10/20/14 10/22/14 HP Pavilion X360 1 $399.00
10/22/14 10/23/14 HP Slate 7 HD Tablet 1 $229.00
10/23/14 10/24/14 HP Envy 5530 Printer 1 $129.00
10/26/14 10/28/14 HP Pavilion X360 1 $399.00
Oct 10 11:47 pm