Doubt (playing card game)
Kazutaka Sato Card Contains ads
Who is lying? It is a "Doubt" that you can play regardless of generation.
- Downloads
- 5.6K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 6
- 2026 · v1.0.3
Screenshots
About Doubt (playing card game)
▼ Rule outline
The four players in turn play cards from A (1) to K (13).
If you have all the cards you have, you win.
▼ Rule details
・When you take out the card, put it on the back side.
・If you don't have a card to play, you must lie and give out another card.
・On the other hand, if the opponent is playing a card and you think that card is a lie, you will doubt and call "Doubt".
・If the doubt hits, you can let the opponent take all the cards that are in play, and if the doubt loses, you will take all the cards that are in play.
・Once you have taken out the cards up to K(13), you can start from A(1).
The four players in turn play cards from A (1) to K (13).
If you have all the cards you have, you win.
▼ Rule details
・When you take out the card, put it on the back side.
・If you don't have a card to play, you must lie and give out another card.
・On the other hand, if the opponent is playing a card and you think that card is a lie, you will doubt and call "Doubt".
・If the doubt hits, you can let the opponent take all the cards that are in play, and if the doubt loses, you will take all the cards that are in play.
・Once you have taken out the cards up to K(13), you can start from A(1).
What’s new
Version 1.0.3 · Updated August 6, 2026
Updated API level to 37.
Alternatives to Doubt (playing card game)
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Doubt (playing card game) | – | Free | 5,000+ | Aug 6, 2026 | |
| Koi - Aquarium | – | Free | 5,000+ | Oct 5, 2025 | Compare |
| Mahjong Practice For Beginners | – | Free | 1,000+ | May 9, 2026 | Compare |
| Jellyfish - Appreciation | – | Free | 10,000+ | Oct 4, 2025 | Compare |
| Roll & Jump | – | Free | 100,000+ | Oct 4, 2025 | Compare |
| Shogi Mini - Online | – | Free | 500+ | Oct 5, 2025 | Compare |
| Gomoku - Online | – | Free | 5,000+ | Oct 4, 2025 | Compare |
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