Single-player · Blind Man's Bluff
Blindex is a free, single-player Blind Man's Bluff (Indian Poker) card game for Android. Your card faces out — visible to your opponent. Their card faces out — visible to you. Neither of you can see your own. Blindex turns that bet into a one-on-one duel against an AI that reads your reactions just as hard as you read its.
Scroll to read the table
The premise
Blind Man's Bluff — also known as Indian Poker — is one of the simplest card games ever invented, and one of the hardest to play well. Each player holds a single card flat against their forehead, facing out — so the other person can see it, but they cannot. You can see your opponent's card perfectly. You will never see your own.
In Blindex, that opponent is an AI dealer. Every flinch, smirk, or perfectly flat stare it shows is information — about your card, not its own. Bet, call, raise, or fold based on what the table is telling you, because your hand certainly won't.
Three opponents
Choose a difficulty before each match — it changes how much the AI gives away.
Difficulty 1 of 3
Every reaction shows immediately — joy, fear, relief. Read its expression and the round is yours. The perfect starting point for learning the game.
Difficulty 2 of 3
This AI bluffs occasionally. Most tells are genuine, but not all of them. You'll need to track patterns across rounds, not just react to each expression.
Difficulty 3 of 3
A near-perfect poker face that sometimes deliberately shows a fake tell — the opposite of what its hand means. Trust nothing. Read everything twice.
Make it yours
Every round earns points. Spend them across four categories — one for every suit in the deck.
♦ Card decks
Six decks, six tables, six hairstyles and six outfits — all unlockable with points you earn just by playing.
See it in action
Each round is short, readable, and built around a single decision: what does this reaction tell you about the card you're holding? Blindex runs fully offline — no internet connection required.
FAQ