Many thanks to the following contributors...

Code

The KorGE Folks for their multi-platform game engine

The folks at JetBrains for the Kotlin language and Ktor

Kietyo For his multi-player KorGE demo

Sound Effects

theliongirl10 for sound effects : playerLeft

KorGround for sound effects : cancelDrag

Duisterwho for sound effects : hello

theuncertainman for sound effects : go

MatthewWong for sound effects : playerJoined

arbernaut for sound effects : lol

pan14 for sound effects : faceDown, faceUp

Dragunnitum for sound effects : yes, no

Graphics

Playing Cards