What the roulette table actually is
Roulette is the oldest game on any casino floor and still the easiest one to read at a glance. A wheel with numbered pockets spins one way, a ball travels the other way, and when the ball drops into a pocket every chip on the layout is settled at once. There is no hand to play out, no decision after the ball is released, no reel to wait on. You commit before the spin and then you watch. That is the whole loop, and it has not needed changing in two centuries.
The table in front of you has two halves. The wheel itself is the machine that produces the number. The layout - the green felt grid printed with numbers, colours and boxes - is where you tell the game what you are betting on. Everything you do happens on the layout. The wheel simply answers.
Fake Stake runs a European wheel: numbers 1 through 36 plus a single zero, thirty-seven pockets in total. It is 100% free. The chips are virtual coins with no cash value, there is no deposit, no account required and nothing to withdraw. What you are practising is the reading of a table, not the funding of one.