Suggestion: Tricube Tales solo rules

[GuardianTempest]

Tricube Tales is a rules-light setting-agnostic game system that uses 3d6 against a variable TN of 4/5/6 depending on whether it's easy, normal or hard for the player character. There's also a variety of one-page settings to further narrow down what kind of campaign is going on. The ruleset is free (click on the Publisher Preview).

https://www.drivethrurpg.com/product/294202/Tricube-Tales

I'm mentioning this because it also has its own Solo Rules (also for free, the solo deck is just a custom deck of cards)
https://www.drivethrurpg.com/product/357652/Tricube-Tales-Solo-Rules--Deck

EDIT: Ah, right, forgot to mention but I think you should leave out the twist table. Adding icons would be a hassle.

[overbo]

adding solo engine rule sets was easy in the G+ days when it was easy to directly message any creator and ask for permission. Any idea where the creator / copyright holder for Tricube Tales can be found on social media? I can add it if the creator gives permission.

[overbo]

I wrote a better answer for issue #3 .