Thirteen Spin

A small wheel with a small layout

Thirteen Spin uses a compact wheel with pockets numbered 0 to 12. Six numbers are red, six are black and zero is green. The layout beside it has the twelve numbers in three rows of four, small split spots between side-by-side numbers, a col spot at the end of each row and six even bets underneath.

Chips can go on single numbers, splits, rows, or on red, black, odd, even, 1–6 and 7–12. They stay on the layout after each spin so you can repeat a pattern; Clear takes them back before the ball rolls. A round can carry up to 1,000 sparks across the layout.

The zero rule

Zero belongs to no bet. When the ball lands there, chips on the even bets hand back half of their value instead of being collected in full, which makes the even bets the gentlest way to play. Single numbers, splits and rows lose everything on zero. No pattern of chips changes the long-run result: each spin is drawn fresh, the wheel has no memory, and a number that has not come up for a while is no more likely to come up next.

How to play Thirteen Spin

Pick a chip size and tap the layout to place it. Tap again to stack more, up to 1,000 sparks a round.

A single number returns 12 times the chip. A pair of side-by-side numbers in one row (the small split spots) returns 6 times. A row of four, marked col, returns 3 times.

Red, black, odd, even, 1–6 and 7–12 return double the chip.

If the ball lands on 0, even bets hand back half of what was on them; everything else is collected.

Press Spin when ready. Clear takes back chips before the spin.

Pay table

These are the exact numbers the game uses. Every round is drawn fresh by your browser’s random number generator: nothing that happened before changes what happens next, and there is no pattern to find.

Back for each chip on a covered pocket
Bet	Covers	Back
Single number	1 of 13	× 12
Split (side-by-side pair)	2 of 13	× 6
Row of four (col)	4 of 13	× 3
Red, black, odd, even, 1–6, 7–12	6 of 13	× 2

Back for each chip on a covered pocket

Bet

Covers

Back

Single number

1 of 13

× 12

Split (side-by-side pair)

2 of 13

× 6

Row of four (col)

4 of 13

× 3

Red, black, odd, even, 1–6, 7–12

6 of 13

× 2

Zero is green and belongs to no bet. On zero, even bets hand back half.