AbraCalc

Universal Scoreboard

One score pad for any game: add players, log a score each round, undo mistakes, and see running totals. Ends with a confetti winner reveal. Works offline.

Built by the AbraCalc team

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How to play

  1. Type each player or team's name on its own line (2 to 10).
  2. Tap Start scoreboard, then enter each round's score into the boxes.
  3. Tap Add round to log it — totals and the round table update instantly.
  4. Use Undo to fix a mistake, or End game for a confetti winner reveal.

Universal Scoreboard is the one score pad that fits any game — card games, board games, trivia night, backyard tournaments, whatever you're playing. Add your players or teams, enter each round's score in one row of boxes, and the running totals update instantly with a crown on whoever's ahead. Made a typo? Undo pulls back the last round without touching the rest of the history, and the full round-by-round table stays visible so nobody has to trust anyone's memory. When the game wraps, End game reveals the winner with a burst of confetti. It runs entirely in your browser with no accounts and no saved data, so it works offline at the cabin, the campsite, or anywhere else the wifi doesn't reach.

Frequently asked questions

Can I use this for any game, not just a specific one?
Yes. It just adds whatever numbers you type in per round, so it works for points, chips, strokes, or any scoring system your game uses.
What happens if I undo by accident?
Undo only removes the most recent round from the log — every earlier round stays exactly as entered, so you can safely add a new round right after.
Does the scoreboard save my game if I close the tab?
No. It intentionally uses no storage or accounts, so everything resets when you reload — perfect for a fresh scoreboard at the start of each game night.