How does the pages raffle system work?
Here we will look into how to acquire pages for your books and how they are drawn at random.
You can earn pages by purchasing Packs - Classic, Special and Ultimate - or by being rewarded Boxes - Classic or Seasonal - after completing puzzles in specific game modes that in the older version of the library, rewarded you books. If you don't have an active collection, Packs and Boxes offers will not appear.
The logic and probability behind what kind of pages (rarity) you will earn is different for packs and boxes. Check out the details for each of them below.
Packs
Each pack is drawn from just one of your active collections, chosen at random per pack. Each pack’s pages are split among up to 3 books within that collection. The chance for each page (except guarantee in Ultimate) depends on how many Common, Rare, and Epic books are in that collection:
- Epic:
(Number of Epic Books ÷ Total Books in Collection) × 0.93 - Rare:
(Number of Rare Books ÷ Total) × 0.98 - Common:
1 - Epic - Rare
Example 1: A collection with 5 common, 2 rare, 1 epic books (8 total):
- Epic: 11.63%/ Rare: 24.50% / Common: 63.87%
Example 2: A collection with 3 common, 2 rare, 1epic books (6 total):
- Epic: 15.50% / Rare: 32.67% / Common: 51.83%
- Special for Ultimate Packs: You are always GUARANTEED at least 1 Rare & 1 Epic page. If a collection doesn't have Epic books then we will reward 2 Rares.
- Finished Books: If you get a page for a finished book, it goes to your Extra Pages Bar which can reward bonus Bitz rewards once it is full.
Note: Not all collections have Epic books, but all have at least one Common and one Rare book.
Pack Comparison Table
| Pack Type | Cost (Bitz) | Pages per Pack | Guaranteed Rarity | Who’s it for? |
|---|---|---|---|---|
| Classic | 500 | 5 | None | Low-cost, reliable progress. May give you Seasonal pages. |
| Special | 750 | 8 | None | More pages, get ahead faster. May give you Seasonal pages. |
| Ultimate | 1100 | 12 | 1 Rare + 1 Epic* | For hunting rare and epic pages. May give you Seasonal pages. |
| Seasonal | 500 | 5 | 5 for the seasonal collection | To complete the Seasonal Collection. |
*Not all collections have Epic books, but all of them have at least a Classic and Rare book.
Boxes
| Feature | Classic Box | Seasonal Box |
|---|---|---|
| Collection Chosen | One random active collection (including seasonal) | Always the seasonal collection |
| Books Selected | Up to 3 incomplete books from the chosen collection | Up to 3 incomplete books from seasonal collection |
| Page Distribution | Only to incomplete books. If the incomplete books selected need less pages than the amount given by the box, the rest of the pages are added to the Extra Pages Bar | Same rule as Classic Box |
| Pages per Box | 10 pages | Same rule as Classic Box |
| Rarity Selection | For each book:
Recalculated after each draw |
Same rules as Classic Box |
| Page Assignment | Each drawn incomplete book gets 1 page min; the rest are distributed, one at a time, with equal chance among remaining incomplete books (rarity ignored now) | Same rule as Classic Box |
| When books become complete during the box distribution | If a book becomes complete during page distribution, remaining pages are split among the rest of the incomplete books | Same rule as Classic Box |
| If all books complete AND there are pages left | Excess go to “Extra Pages Bar” for Bitz reward | Same rule as Classic Box |
| Acquisition |
|
In-app purchase only |