A two-player browser game for finding the same wavelength.
Couples, friends, siblings, and any other pair pick from the same playful choices, then reveal together and build a matching streak.
- pick privately, reveal together2-8 players2–4 minno signup
sample roundSame Brain
Pick the superior midnight snack.
Choose privately. Your pick stays hidden until the reveal.
Pick an answer to lock it.
Pick tonight's wavelength.
prompt packs
Six small packs, each with fresh choices and no relationship tests.
How to play Same Brain
- One of you starts a Room and sends the link. Everyone joins on their own phone or computer.
- Each round shows one prompt: three or four choices for two players, five for a group. Pick yours in private before the timer runs out.
- Every pick appears at the same moment. Everyone who chose the same answer as someone else scores, and a streak grows for every round in a row you keep matching.
- Playing as two, from the second round you can also call your partner's pick. A right call is worth five more points, and it stays secret until the reveal.
- Choose a prompt pack in the lobby: Anything Goes, Date Night, Best Friends, Food, Travel or Cozy Night.
Before you start
- How many people can play Same Brain?
- Two to eight. With two, you are trying to land on the same answer as each other. With more, every group that matches scores, so there is no majority to beat.
- Is Same Brain a compatibility test?
- No. A miss costs nothing and nothing is graded. It is a quick way to find out where you think alike.
- Is Same Brain free?
- Yes. It runs in the browser on a phone or computer, with no download, no account and nothing to pay. One person starts a Room and sends the link.
more ways to play
2-8 playersKnow Me?One Player answers a playful choice privately. Everyone else predicts it, then every pick reveals together — no compatibility grades attached.2-8 playersFinish My SentenceEveryone gets one sentence starter and writes a short ending. The lines type out one by one, then you each give the other's line a reaction that scores: Too accurate, Same energy, Plot twist or Best line. Write the same thing and it's a JINX.2-8 playersTiny DebateSay where you stand on a silly claim, get dealt the side against your partner, and make a short case. Then each of you answers: did that change your mind? Win them over and you score. Nobody scores off their own mind.2-8 playersRank UsEveryone privately ranks the same five items. Lobble highlights exact matches and the funniest gap without treating differences as failure.2-8 playersThe DialEach card has two ends, like Cold and Hot. One of you sees a hidden spot between them and gives a short clue; the other turns the needle to find it. The closer it lands, the more you score together, and you swap every round.2-12 playersRapid FireTwo rounds of eight quick this-or-thats, like Call or Text. You each answer on your own phone with five seconds a prompt, call how many you think you matched, then see who picked what. Two of you score together; a group scores for picking the same as most people.2 playersDouble AgentYou're locked in a museum after closing. One of you has the floor plan, the other has the night guard's clipboard, and neither can see the other's screen. Talk your way through three locks before the clock runs out, then swap roles.2-4 playersThe Birthday HeistThe surprise party starts in twenty minutes and the cake is locked in a bakery. Everyone gets a role, a private clue and a secret goal, then four group choices decide which of six endings you get. Roles change every time you play.2-12 playersPunchlineEveryone writes answers on their phone, the room votes head-to-head, and the best line becomes a share card. Two of you play a Face-Off and rate each other's lines.2-12 playersDraw & GuessOne Player draws while everyone else guesses. With exactly two Players, Duo Sketch offers one shared streak and rotates the drawer every word.2-12 playersMost Likely ToRead the prompt, vote for the friend who fits it best, and let the room explain itself.2-12 playersRoast BattleTwo stage players answer a prompt, everyone else judges, and the scoreboard keeps the room honest.2-12 playersTelephonePlayers alternate prompts and drawings until each book comes home completely transformed. Two players get Duo Echo: a secret word each, and how far it drifts.
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