Bros always tell the truth. Cons always lie.


Choose a suspect

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What's the deal?

Welcome to your daily logic workout!

Rules

…unless we tell you otherwise

Note

"Bro" is a state of mind, not a gender

Props

This game is inspired by the work of R. Smullyan

Start over

Reset all game progress and start again from the beginning start over

© 2026 Bros & Cons About How to Play FAQ Legal

Support the game

Thanks for playing!

Bros & Cons is a one-person project. If you enjoy the game and want to support it, there are a few ways to do so:

Help spread the word and Share it with a friend

Be the first to know about new projects and Subscribe to the newsletter (Won't post too often)

Get the (pay what you want) Supporter Version and unlock one free hint per level, a daily second guess, unlimited rationales, and offline mode.

Supporter Version

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Contact

Want to send a message? Have a question? Report a bug? Just say hi?

Send us a mail at
[email protected]

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