Q 01/05

Which colour completes the four suits of a classic Uno deck: red, yellow, green and what?

A) Orange

B) Blue

C) Purple

D) Black

Answer · why

B) Blue

Blue: classic Uno has only the four, but Uno Stacko adds a fifth, purple, for the wild blocks in its tower.

Q 02/05

What does Uno Attack use in place of an ordinary draw pile?

A) A spinning wheel

B) A card launcher

C) A tower of blocks

D) A dice shaker

Answer · why

B) A card launcher

A card launcher: instead of drawing, a player presses its button, and the machine may fire out a fistful of cards or none at all.

Q 03/05

Uno was created in a suburb of which U.S. city?

A) Cleveland

B) Chicago

C) Columbus

D) Cincinnati

Answer · why

D) Cincinnati

Reading, Ohio, is the town; the inventor's family and friends were the first players.

Q 04/05

Uno Stacko swaps the cards for a tower of coloured blocks, much like which game?

A) Jenga

B) Tetris

C) Mahjong

D) Dominoes

Answer · why

A) Jenga

Jenga: players pull out and restack blocks by colour or number, and whoever brings the tower down ends the round as the loser.

Q 05/05

Uno is derived from which family of card games?

A) Gin rummy

B) Crazy eights

C) Contract bridge

D) Old maid

Answer · why

B) Crazy eights

Crazy eights: inventor Merle Robbins kept arguing with his son over that game's rules, so he marked up a deck of his own to settle them.