Science UNO

Deal & Setup

Each player starts with 7 cards. The top card of the draw pile is flipped to start the discard pile. The rest become the draw pile.

Taking a Turn

Match the top discard card by COLOR or by WORD TYPE (e.g. Biology word on Biology word). Play one card, then your turn ends.

Science Cards

Number cards (0–9) are replaced with science words! Each word belongs to a subject: Biology, Chemistry, Astronomy, or Physics — these act as the color.

Action Cards

Skip: next player loses their turn. Reverse: reverses play order. Draw Two (+2): next player draws 2 cards and loses their turn.

Wild Cards

Wild: play any time, choose any subject color. Wild Draw Four (+4): choose color AND the stack grows by 4.

Rare +10 Card

Each subject has 1 super rare +10 card! Play it to add 10 draws to the stack. Stack multiple draw cards together for devastating combos!

Stacking Draw Cards

You can stack +2, +4, and +10 cards! When you are targeted by a draw card, play your own draw card to pass the stack along. The unlucky player who cannot stack must draw ALL the accumulated cards!

UNO!

When you have 2 cards left, press the red UNO! button BEFORE playing your second-to-last card. If you forget and play without pressing it, you draw 2 penalty cards!

Winning

First player to play all their cards wins! You're playing against AI opponents who will challenge you.