Pawns are collectible items that you can use as "characters" on the different boards. Once you equip a pawn, it will replace the one you previously selected or the default one if it is the first pawn you equip.
Every time you land on a square containing a question mark (?), you will be able to answer a question on a specific topic. Each topic will be a themed Mission; the objective is that you complete the progress bar of the mission, to get the pawn corresponding to it.
In the "Inventory" section, represented by the icon of a backpack in the bottom bar of the screen, you will be able to find your collection of pawns and also equip the one you want. Keep in mind that this will only be possible as long as you have already completed the corresponding mission to obtain it. You will also be able to see which are the pawns that can be exchanged for gems.
In the “Missions” section, in the “Themed” section, you will be able to see the missions that are in progress and what you need to complete them.
On the other hand, you can obtain pawns by playing Pick-A-Prize, on the seventh consecutive day of collecting the daily bonus or exchanging them for gems.
We invite you to visit the following articles to learn more about it: I completed the Themed Mission, why can't I find my collectible in inventory? and What are gems and what are they for?