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Truth or Dare Wheel — A Fair Random Picker for Party Game Night

Tired of the same loud kid always landing on a dare while the shy one gets grilled? Spin the wheel and let it call truth or dare for you — no one decides, so no one gets picked on. Cryptographically random, works offline, no signup.

From sleepover circles to adult game nights — Truth or Dare without the arguing

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🎯

Nobody Decides — The Wheel Does

Half the fights in Truth or Dare start with 'why does she always get the easy ones?' Hand the call to the wheel. It picks truth or dare at random, and suddenly there's no one to argue with.

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Spins With or Without Signal

Basement sleepover, a cabin with one bar of reception, a backyard tent — none of it matters. Installed as a web app, the wheel runs with no connection at all, so the game never stalls waiting on a page to load.

✏️

Load Your Own Truths and Dares

Type in inside jokes, a 'double dare' slice, a 'skip' for the nervous player, dares that only make sense to your friend group. The wheel spins exactly what you write — not some stranger's idea of a good prompt.

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Clean Mode or Spicy Mode

Building the wheel yourself means you set the tone. Keep it kid-friendly for a birthday party, or stack it with bolder challenges for an adults-only night. Same spinner, your rules.

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Truth and Dare, Equal Odds

There's no thumb on the scale toward dares 'because they're funnier.' The pointer draws from the Web Crypto API — the randomness browsers trust for security — so truth and dare each have a genuinely even shot every spin.

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Free, No Account

Nothing is paywalled, nothing is emailed to you, nothing is saved off your device. Open it, gather the circle, spin.

How to Play Truth or Dare With the Wheel

1

Set Up the Wheel

Start with the two classic slices, Truth and Dare. Want a fairer split for nervous players? Add 'Skip' or 'Double Dare' and the wheel rebalances around them.

2

Tune It to Your Crowd

A twelve-year-old's birthday and a couples' game night are not the same game. Write your own prompts, set the tone clean or spicy, and rename slices so the wheel fits the room.

3

Take Turns Spinning

Whoever's up taps the center. The wheel turns, slows, and lands on truth or dare — picked by the algorithm, not by whoever's shouting loudest.

4

Answer, Dare, Pass It On

Truth? The group asks a question. Dare? They assign one. Then the next player spins. Past results sit in the history panel if anyone tries to claim they 'already went.'

What People Actually Use the Truth or Dare Wheel For

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Sleepover Circles

The classic floor-circle game, minus the bickering over whose turn it is and who keeps choosing truth to dodge everything. The wheel makes the call so the night stays about the game.

例: Six friends in sleeping bags pass one phone around; the wheel decides every turn
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Teen Birthday Parties

A room of kids who half-know each other warms up fast once the spinner takes over. Load a clean set of truths and goofy dares, project it on the TV, and let it run.

例: A parent preloads a kid-safe wheel so the dares stay silly, not risky
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Adult Game Nights

Switch to spicier prompts for a grown-up crowd. The fairness is the point here too — no one can rig the wheel to put a friend on the spot they've been needling all night.

例: Four couples build a bolder dare list, then trust the wheel to deal it out evenly
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Couples Playing One-on-One

Two people, no group to break ties — which makes the 'who chooses?' bias even worse. The wheel removes it entirely, so the game stays playful instead of one person always steering it.

例: A couple writes a personal truth-and-dare list for a date night in
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Keeping It Fair So No One Gets Targeted

Every group has someone who ends up the punching bag. When a neutral wheel assigns truth or dare, there's no human to aim the awkward ones — the picking-on quietly stops.

例: A scout leader uses the wheel at camp so the same kid isn't singled out twice

Why This Beats Just Picking — or a Random App

A Wheel Can't Play Favorites

他のツールWhoever's loudest 'decides' truth or dare, and bias creeps in
wheel.expertWeb Crypto randomness calls it — truth and dare, even odds, every spin

Your Prompts, Not Canned Ones

他のツールA fixed list of stranger-written dares you can't change
wheel.expertWrite your own, set clean or spicy, add Skip and Double Dare slices

No Account, No Upsell

他のツールSign up to unlock the dares that aren't behind a paywall
wheel.expertEverything works on the first tap — free, nothing stored

世界中のユーザーに信頼されています

ルーレットを回す準備はできましたか?

毎日、公平でランダムな選択をする何千人もの仲間に加わろう。

真にランダムな選択 - アルゴリズムの仕組み

Math.random() を使用する多くのホイール スピナーとは異なり、wheel.expert は暗号的に安全な乱数を生成するためにWeb Crypto API (crypto.getRandomValues()) を使用します。これは、パスワード ジェネレーターなどのセキュリティ クリティカルなアプリケーションで使用されるものと同じ API です。

🔐

ウェブ暗号化 API (CSPRNG)

すべての最新ブラウザに組み込まれている暗号的に安全な擬似乱数ジェネレーター (CSPRNG)である crypto.getRandomValues() を使用します。

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不偏選択アルゴリズム

すべてのエントリの重みが等しい場合は、 ランダム選択でよくある問題であるモジュロ バイアスを排除するために拒否サンプリング を使用します。これにより、 各エントリが選択される確率が数学的に等しいことが保証されます。重み付けされたエントリでは、確率は割り当てられた重みに比例します。

🛡️

クライアント側の透明性

すべてのランダムな選択はスピンの瞬間にブラウザ内で行われます。コードはオープンであり、ブラウザーの DevTools 経由で検査できます。重要な景品の場合は、視聴者に対する公平性の証拠としてスピンを画面録画することをお勧めします。

🔍 自分で確認してください: DevTools (F12) を開き、コンソールで乱数の生成を確認します。私たちは window.crypto.getRandomValues() を使用します。これは銀行やセキュリティ アプリケーションで使用されているのと同じ暗号化 API です。

一般的な使用例

  • パーティーゲーム
  • 砕氷船
  • チームビルディング
  • お泊り会
  • 大人のパーティー

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