
- BGG rank
- BGG #2,222
- BGG rating
- 6.6
Babel
- 2 players
- 45–60 min
- Complexity 2.4/5
- 2000

2023
Rules assistance for UNO Flex!
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
For 2 players

What would you like to know?
Answers come from the official rulebook, with the page to check.
UNO Flex! is a board game released in 2023 for 2–8 players and ages 7 and up. Its main mechanics are Hand Management, Take That, and Matching.
UNO Flex Card Game is based on the UNO Card Game players know and love, but with a flexible attitude. Different flexes switch up the game -- Flex Cards allows players to "flex" the color of their card (a Red 4 can become a Green 4 in one flex) while "Flex Action" Cards let players "flex" the action of the card. The Power card tells players if they are allowed to "flex" their card. The green Ö means "yes" -- the red X means "no". Flex Action cards can "flex" to a new action. For example, a "Skip" can flex to "Skip All" and a "Draw 2 Card" can flex to an "Every Player Must Draw 1 Card." The first player to play the last card from their hand wins the game. If you want to play more than one game, you can choose to use the UNO Flex! scoring variant. The game is played the same as the normal game. Cards left in opponents hands score points for the person who won the round. First to 500 points wins the game.
UNO Flex! supports 2–8 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
The catalogue lists UNO Flex! for ages 7 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
UNO Flex! has a complexity rating of 1.6 out of 5 from BoardGameGeek players, which makes it a light game. The rating reflects how much rules knowledge, planning and decision-making a typical game demands. Expect a longer first teach for heavier games, and use a preparation guide before game night.
UNO Flex! belongs to these categories: Card Game. Its main mechanics are Hand Management, Take That, and Matching. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The catalogue lists UNO Flex! as a base game. It can be played on its own with the components in the box and does not require any other title. Expansions, if any exist, add new content or rules on top of it and are listed separately in the catalogue with a link back to this base game.