Calculators

(Web published) · Board game · 2026

— Ludopedia — BGG 3–4 20–45 min

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Our Verdict

FOR GENRE FANS

If you enjoy card games with a mathematical twist, Calculators is a blast. It's quick, challenging, and perfect for game nights.

Highlights

Creative blend of tricks and math
Fast and easy to learn
Playable with a standard deck

Keep in mind

Requires basic comfort with calculations
May frustrate number-averse players

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About the game

What you do in a play session

Calculators is a card game for 3 or 4 players that blends classic trick-taking with a fun mathematical twist. Over four rounds, players not only compete for tricks but also decide which mathematical operation (multiplication, addition, or subtraction) will be applied between rounds. In the end, each player will have a small expression like '4 x (-3) + 2 - 1', and the result (whether positive or negative!) determines the winner. You can play with a standard deck, but marking the Jacks (worth -3) and 5s (worth +2) might help keep track. Perfect for those who enjoy a quick, brainy challenge without sacrificing fun.