What does casual mean here?
A short evening, a normal job and no plan to be the best. The notes are honest about all three.
Is this a guide site?
No. It is a logbook of what one ordinary player tried, what worked and what did not.
Why write down the failures?
Because they are the useful part. Wins are easy to remember.
Can I send a suggestion?
Yes. Tell me what to attempt next and I will check whether it fits a forty-five minute evening.
How often does it update?
Whenever an evening produces something worth keeping.