# 9.2 Maths Corner

**URL:** <https://community.gemsofwar.com/t/9-2-maths-corner/89657>\
**Category:** Community Content\
**Created:** [May 13, 2026, 8:26pm UTC](https://community.gemsofwar.com/t/9-2-maths-corner/89657 "2026-05-13T20:26:36Z")\
**Posts on this page:** 1\
**Showing post:** 33

<div class="post-metadata">

**Author:** ![AMT](https://sea1.discourse-cdn.com/flex019/user_avatar/community.gemsofwar.com/amt/32/56829_2.png) [@AMT](https://community.gemsofwar.com/u/AMT)\
**Post date:** [May 14, 2026, 10:20am UTC](https://community.gemsofwar.com/t/9-2-maths-corner/89657/33 "2026-05-14T10:20:40Z")

</div>

> [@9.2 Crystal Kingdom: A Deep Dive!](https://community.gemsofwar.com/t/9-2-crystal-kingdom-a-deep-dive/89654/1):
>
> ### Inventory conversion
> 
> - 1,800 **Writs** will be converted to 1 Rainbow Crystal
> - 3 **Deeds** will be converted to 1 Colored Crystals, of matching color
> - 1 **Book of Deeds** will be converted to 16 Colored Crystals, of matching color
> - 4 **Imperial Deeds** will become 1 Rainbow Crystal

> [@9.2 Crystal Kingdom: A Deep Dive!](https://community.gemsofwar.com/t/9-2-crystal-kingdom-a-deep-dive/89654/146):
>
> - Colored Deeds and Imperial Deeds round up to a minimum of 1
> - Books of Deeds and Writs round up to the nearest whole number

So I’m leaning towards ensuring that I have a number of Imperial Deeds that has a remainder of 1 when divided by 4..

..and a number of Deeds for each colour that has a remainder of 1 when divided by 3..

..and a number of Writs that has a remainder of less than 100 when divided by 1800.

Some optimal mix of the above  
🤔🤷🖖

---

_[View the full topic](https://community.gemsofwar.com/t/9-2-maths-corner/89657)._