Game 01 · Underwater reef

Coral Dice Duel

Two dice go down on the reef floor and you back one of three things: a total under seven, a total over seven, or the exact number that lands. Rounds take about ten seconds, which makes it the quickest game on the site.

Coral Dice DuelVirtual coins

Reef table · two six-sided dice

Total rolled 

Coin balance
10,000

Virtual coins · no cash value · nothing to buy

Stake 100

Pick a bet, set a stake, then roll.

The numbers

Every total, and how often it turns up

Two dice make 36 equally likely combinations. Six of them add to seven, which is why seven is the pivot the whole game turns on. Totals under seven and totals over seven each cover fifteen combinations — about 41.7% apiece.

Combinations out of 36, and what this game pays for calling the total exactly
TotalWays to make itChanceExact bet pays
211 in 3630 to 1
321 in 1815 to 1
431 in 1210 to 1
541 in 97 to 1
651 in 7.26 to 1
761 in 65 to 1
851 in 7.26 to 1
941 in 97 to 1
1031 in 1210 to 1
1121 in 1815 to 1
1211 in 3630 to 1

Payout schedule set by this site for free play. It is deliberately short of the true odds — a fair price on a twelve would be 35 to 1 — so the balance drifts down over a long session, the same way a real dice game would.

The setting

Why this one lives underwater

The reef treatment came first and the game followed. Dice suit a slow, drifting backdrop: the table is a deep aqua field, the pips glow rather than sit flat, and the shake before a result is the only movement on the screen.

It also keeps the tone honest. There is no vault, no cash, no gold pile in sight — a reef floor makes it obvious that the stake is a play token and nothing more.

More on the maths behind dice and draws

Two rounded dice among corals, sponges and rising bubbles
The reef artwork that sets the tone for Coral Dice Duel.