Finally, I was able to convert Flash version of All-in-One Solitaire to HTML5 version (Haxe/OpneFL) and upgrade it with latest features as well.
You can try HTML5 version here: https://www.pozirk.com/all-in-one-solitaire-game/
And the features are:
– Unlimited undos
– Multiple hints
– Background music
– Bigger and better high quality cards
– Easy cards movement with one click
Will start converting Mahjong game now, should be much easier, though.