Frequently Asked Questions

There is no limit. You can add as many players as you want, and each one is given a distinct colour so rows stay easy to tell apart on a phone screen.

Yes. All scores are saved to your browser's local storage, so you can close the tab and come back later without losing the game.

Yes. Tap Undo to reverse the last score change. The full history is tracked, so you can undo several actions in a row.

Drag the grip handle on the left of any player row. This lets you match the on-screen order to the seating order at the table.

Each player row has +1, +5 and +10 buttons along with matching minus buttons, so you can apply both small and large scoring swings without repeated tapping.

Seven presets are included: 1+0 (Bullet), 3+2 (Blitz), 5+0 (Blitz), 10+0 (Rapid), 10+5 (Rapid), 15+10 (Rapid) and 30+0 (Classical). You can also set any custom time and increment.

The increment adds time to your own clock after each move you complete. In a 3+2 game each player starts with 3 minutes and gains 2 seconds per move, which stops games being decided purely by hand speed.

After making your move, tap your own side of the clock. That stops your timer and starts your opponent's. The active side is highlighted so it is clear whose turn it is.

The clock stops and the other player is shown as the winner. On phones that support it you will also feel a vibration alert.

Yes. While a game is running the clock requests a screen wake lock in supported browsers, so your device will not dim or lock partway through a game.

d4, d6, d8, d10, d12, d20 and d100. You can add several of each and roll different types together in a single throw.

No. Tap the plus button on each die to build your roll visually. Dice notation is still available under the Advanced panel if you prefer typing it.

The d stands for die and the number after it is how many sides it has, so a d20 gives a result from 1 to 20. A number in front is how many to roll, so 2d6 means roll two six-sided dice and add them together.

Yes. Each die is rolled independently using the browser's cryptographic random number generator, giving a uniform chance across every face.

Green marks a maximum roll on that die and red marks a natural 1, which makes critical successes and failures easy to spot in role-playing games.

Yes. Your last 50 rolls are stored locally and survive a page reload, and you can clear them at any time.

Yes. Every flip is an independent draw with an exact 50/50 chance of heads or tails, with no memory of previous results.

No. The outcome is determined first, then the coin is spun to land on that face. The animation is presentation only and cannot change what you get.

Streaks are normal in random sequences. Because each flip is independent, five heads in a row does not make tails more likely next. Over many flips the split converges towards 50 percent.

Yes. Your last 100 flips are kept locally along with running percentages for heads and tails, and you can clear them whenever you like.

A winner is chosen by a random number generator before the wheel starts moving, and the wheel is then rotated so it lands on that name.

As many as you like, with a minimum of two. The wheel divides into equal slices automatically, so every entry keeps an identical chance of being picked.

Yes. Your list is stored in your browser, so a regular game group only has to type their names once.

Yes. Entries are just text, so it works equally well for chores, prize draws, restaurants or any shortlist where you want an impartial choice.

Between 2 and 8 players. Each gets a colour-coded panel, and the grid reflows from two columns on phones up to four on larger screens.

20, 30, 40 and 50. Standard one-on-one Magic formats begin at 20, Commander at 40, and Two-Headed Giant commonly at 30.

Yes. Life totals and the player configuration are stored locally, so you can close the tab mid-game and return to the same state.

Yes. Set the player count to 4 and the starting total to 40 for a standard Commander pod.

Any game that tracks life or hit points, including Yu-Gi-Oh!, Pokémon TCG and tabletop RPG combat.