Free to play
Play Fiber War right here
Flip a card, find the plant with more fiber, and win the round.
Jump right in. No sign-up needed to start.
Fiber War
Flip, then tap the card with more fiber!
You
16 cards
Fiber fed: 0 g
VS
Your Opponent
16 cards
Fiber fed: 0 g
Your Card
Your Opponent's Card
How to play Fiber War
- This free version is a simpler take on the card game. It uses 32 cards, four of each of 8 plants, and you and your opponent each get 16.
- Press Flip and both players turn over their top card. Tap the card with more grams of fiber. Pick the right one and the winner takes both cards. Pick the wrong one and you get to try again.
- Same fiber number? Tap They're the same! to start a Fiber War. Each player puts 3 cards face down and flips 1 more. Higher fiber takes the whole pile.
- Quick game: play until the cards in your hand run out once, then whoever has the most cards wins. Full game: keep going until one player has all 32.
The full Feed Biffie deck has 40 plant cards worth up to 10 grams of fiber, 2 Biffie cards and 6 games to play. Shop the deck
You win!
Love it? Get the real deck
Play Fiber War, Feed Biffie, Secret Biffie and 100 Grams at the kitchen table.