11 11 11

Yet another number of dubious importance, 11 11 11 (and variations such as 11 11 or 111) is the arc number of the post-Scratch kids' universe.

Appearances as a date

 * Act 6 of Homestuck began on November 11th, 2011 – that is, 11/11/11. Act 6 is also set on this date, which is written in this universe as 11.11.11 and called 2X3PRONG DAY (whatever that means).
 * It's fitting that this should be the arc number for act 6, as it consists of six 1's.
 * The updates on 01/11/12 culminate in Jane HS 6353 (landing in a tree) when HS 6351 (her computer explodes) after installing the Sburb client (or so she thought).
 * Although almost certainly a coincidence, Karkat's HS 2759 (first pesterlog) – and in fact, the very first pesterlog with a troll – occurred in an update released on 11/11/09. The update on 11/11/10 had HS 4751 (another) HS 4752 (log) with Jade and Karkat.
 * Gamzee's potions were all priced at 420 boondollars. 4/20 is the 111th day in a leap year.
 * A6A4 began on 11/11/12. And ended on 11/11/12.
 * (Or at least that's what the date on the site says. It actually appeared in the early hours Eastern time of 11/12/12).
 * Jack's tally marks consist of 11 11 11, instead of the usual four.
 * The six bars in his jail cell window are also reminiscent of the sequence.
 * A6A5A1 ended and A6A5A2 began on 1/11/13.

Appearances as a time

 * Crockercorp begins its rebranding at 11:11 AM, changing its spoon logo to a trident fork.
 * HS 6332 (The first pesterlog) of Act 6 Act 2 is at 1:11 PM.
 * In HS 6565 ([S] Jane: Enter.), when Jane's Cruxtruder is activated, the countdown on it starts at 1:11.
 * On HS 6916 (this page), the countdown on the time capsule in Jake's Frog Temple starts at 11:11.
 * When this timer HS 6922 (ran out) and the weapons were released, the remaining time for the next capsule (containing Roxy and Dirk) was 1:11:11.
 * In HS 7138 ([S] Dirk: Synchronize.), Dirk's Cruxtruder is activated, and the countdown starts at 11:11.
 * Certain Post-Scratch Trolls - hemospectrum - have numbers that are not related to their typing quirks, but instead their points in time when responding to memos, among other things (Gamzee, 420; Eridan, 311; Feferi, 380). When added together, they create 1111.

Appearances in currency

 * On HS 6169 (this page), Jane is shown to have 110,110,110 boondollars.
 * On HS 6473 (this page), Jake is shown to have 111,111 boondollars.

Appearances relating to the characters

 * Each of the post-scratch kids has 4 letters in their first name and 7 letters in their surname; 4 + 7 = 11.
 * The 2x3dentkind weapons of Feferi Peixes, The Condesce, and Meenah have the same number of spikes as 11 11 11 has ones.
 * Furthering their connection to the number, Feferi and Meenah both employ emoticons with 38s (representing their crowns and goggles) which equals 11 when 3 is added to 8.
 * Eridan's affiliated number, 311, obviously represents three 11s, just like his fellow sea dweller.
 * One of the pool ball combinations for 's eyes is 1 and 11, imitating one of Quarters's quarters, which likewise has the number "1" one side and "11" on the other.
 * Calliope and Caliborn sometimes multiply letters and punctuation by 11.
 * Sometimes they even multiply letters so that the total number in the word is 11 HS 7453
 * There are 11 Delirious Biznasty icons on Jake's desktop.
 * After engaging Trickster Mode characters tend to repeat things in 11s.
 * Multiplication of exclamation marks and question marks by 11, stretching words out so they have 11 characters and repeating words 11 times.HS 7610HS 7618HS 7627
 * It takes Jane 11 zooms to magnify Jake when he engages Trickster mode. HS 7626
 * It takes Jake 111 tugs to pull Roxy back onto the page when she engages Trickster mode. HS 7640
 * Dirk has to complete 1,111 sidles towards screen right. HS 7659

Appearances as a random number

 * Hussie's face shows up crossed out 11 times when HS 8142 (Caliborn "ends" the comic.)

Appearances relating to the albums

 *  costs a minimum of $11.11.