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Four Corner Detective

Four Corner Detective

2024·Yoshihisa Itsubaki

1 - 5 players
15 min
Light weight: Learn it in minutes

From BoardGameGeek

Guess the four-digit number with your fingertips. Four Corner Detective is a new tactile card game in which players examine the cards not by sight, but with touch to decipher the four-digits. Each player is given a card, where they touch the curved corners using their fingertips. Write down their predictions and depending on their guesses aim to score the most points. Can you use your fingertips to solve the mystery?

Four Corner Detective

Watch first

Learn to play

How to Play Four Corner Detective Board Game | Yoshihisa Itsubaki | Published by itten Games16:15

How to Play Four Corner Detective Board Game | Yoshihisa Itsubaki | Published by itten Games

Fun With Boxes

Fun With Boxes

Review

FOUR CORNER DETECTIVE | Review7:09

FOUR CORNER DETECTIVE | Review

Life of a Board Gamer

Life of a Board Gamer

Which Four Corner Detective video should I watch?

Four Corner Detective has 2 videos from 2 creators: 1 review and 1 how-to-play guide. They date from 2025 to August 2026.

To learn the rules, start with "How to Play Four Corner Detective Board Game | Yoshihisa Itsubaki | Published by itten Games" by Fun With Boxes, which runs 16 min.

For an opinion before you buy, start with "FOUR CORNER DETECTIVE | Review" by Life of a Board Gamer.

If you like it, try Express Cross, Stick Collection, さいころ民主主義: デメクラシー (Dice Democracy) and Metro Bingo, also by Yoshihisa Itsubaki.

All videos

How to Play Four Corner Detective Board Game | Yoshihisa Itsubaki | Published by itten GamesHow to play16:15

How to Play Four Corner Detective Board Game | Yoshihisa Itsubaki | Published by itten Games

Fun With Boxes

Fun With Boxes

FOUR CORNER DETECTIVE | ReviewReview7:09

FOUR CORNER DETECTIVE | Review

Life of a Board Gamer

Life of a Board Gamer

Creators who cover this

All channels
Fun With Boxes
Fun With Boxes
1 video of this game
Life of a Board Gamer
Life of a Board Gamer
1 video of this game

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Express Cross

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Stick Collection

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2 - 5 players·20 - 0 min·Light weight

さいころ民主主義: デメクラシー (Dice Democracy)

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Metro Bingo

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About Four Corner Detective

From BoardGameGeek:

Guess the four-digit number with your fingertips. Four Corner Detective is a new tactile card game in which players examine the cards not by sight, but with touch to decipher the four-digits. Each player is given a card, where they touch the curved corners using their fingertips. Write down their predictions and depending on their guesses aim to score the most points. Can you use your fingertips to solve the mystery?

Designer

Yoshihisa Itsubaki

Artist

Yoshiaki Tomioka

Publisher

itten

Categories

Card Game

Mechanics

Pattern RecognitionDeduction
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