Simple android puzzle game size is 22mb. What I am doing wrong? [With some research data]

Don't know which tags its comes under! User retention is low as app size is too high for simple graphics and music (both of these are optimized).
On building for android getting 13 mb included dll and my apk also contains some System.xml.dll which is only used in Editor folder. This is build report report

Textures 3.7 mb 14.8%
Meshes 0.0 kb 0.0%
Animations 0.0 kb 0.0%
Sounds 1.5 mb 6.0%
Shaders 231.7 kb 0.9%
Other Assets 1.3 mb 5.1%
Levels 379.7 kb 1.5%
Scripts 3.0 mb 12.0%
Included DLLs 13.1 mb 52.0%
File headers 2.0 mb 7.8%
Total User Assets 25.3 mb 100.0%
Complete build size 113.3 mb



These are packages used in my game so here are stats for blank project with imported packages and tweaked building settings.

Stats [Note, empty project is not tested and is for only apk size.]
-----------+-----------------------------------------------------------------------------+
Size | Actions description for apk
-----------+-----------------------------------------------------------------------------+
26.46 | Empty Build
26.46 | Empty Build with scene (same as previous)
15.90 | Changed to armv7 only
10.63 | Switched to mono stripping at high
10.76 | Added DoTween(free)
12.40 | Added EasyMobilePro
12.40 | Added srcipt with EasyMobilePro referenced in it
12.40 | EasyMobilePro - some services turned on like savedgames,ads,iap
13.60 | Added DoozyUi (2.92 something)
15.85 | Added Firebase Analytics
16.01 | Added Firebase Crashlytics
16.28 | Turned mono stripping to low (as in original project only low was working)
15.42 | EasymobilePro delete scripts of unused modules like notification etc
16.36 | Added google admob
16.08 | Added proguard
15.56 | Switched to il2cpp High
15.20 | Deleted DoozyUi editor folder
12.42 | Deleted Firebase,admob,dotween editor folder
12.41 | Deleted EasyMobilePro multiplayer folder
----------+-----------------------------------------------------------------------------+

Guys! can you help me?

 

maybe you left some thing in Resource, streamingasset or plugins folder? these magic folder of Unity are usually source of file size problem.
Try search in the project window to discover those wicked magic folder hidden in deep tree

 

In the table near end, why removing editor folder decreases by apk size. I will check those magic folders too.

 

One reason could be because that's where the build postprocessors for those plugins live, which would mean that by removing them you will no longer get all the required assets for those plugins bundled into your .apk.

Also, I keep getting constantly surprised by the random things that keep pulling System.Xml in as an annoying indirect dependency...