




🧠 Outsmart your friends or laugh trying — the trivia game you’ll say, 'I should have known that!'
I Should Have Known That! is a fast-paced, humorous trivia card game featuring over 400 questions designed for players aged 14 and up. Unlike traditional trivia, points are subtracted for incorrect answers, adding a unique twist that tests your real knowledge without relying on Google. Compact and portable, it’s perfect for parties, family dinners, or casual hangouts, and has earned a top 20 spot in board games with over 34,000 positive reviews.










| ASIN | B0778TY7XP |
| Age Range Description | Adult |
| Best Sellers Rank | #509 in Toys & Games ( See Top 100 in Toys & Games ) #20 in Board Games (Toys & Games) |
| Brand Name | Hygge Games |
| Color | Green |
| Container Type | Box |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 34,277 Reviews |
| Educational Objective | Not available |
| Global Trade Identification Number | 00819940021026 |
| Included Components | Cards |
| Item Dimensions | 5.7 x 5.7 x 1.8 inches |
| Item Dimensions L x W | 5.7"L x 5.7"W |
| Item Type Name | ...I should have known that! Trivia Game |
| Item Weight | 0.28 Kilograms |
| Manufacturer | Hygge |
| Manufacturer Maximum Age (MONTHS) | 1440.0 |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Manufacturer Warranty Description | Please contact the seller directly for warranty information for this product |
| Material Type | Paper |
| Number of Items | 1 |
| Number of Players | More than 2 |
| Operation Mode | Manual |
| Other Special Features of the Product | Entertaining and Humorous with Unique Trivia Format |
| Package Quantity | 1 |
| Power Source | Manual |
| Product Style | Single |
| Size | 1 EA |
| Subject Character | Sleeping_Beauty |
| Theme | Trivia |
| UPC | 819940021026 719123896901 |
| Unit Count | 1 Count |
C**S
Great family game!
I gave this game to a very bright 14-year-old. AKA, the age when kids think they know everything! The family played it and had a great time. Everyone had strengths and weaknesses, which made it a lot of fun. Highly recommend this as a good value for the family.
S**A
Very nice game!
A nice little trivia game. I got it for my husband and I and it is fun, but some of the questions are very simple and sometimes don't give the "I should have known that" thought. Still a nice little game to have on hand though. It is not a large box, you can take the cards out and make it more portable as well to take to gatherings.
A**R
Lives up to its name
My friends and I enjoyed playing this trivia game. Most questions were familiar enough to answer easily, with some that stumped us thrown in. The game lived up to its name as we found ourselves saying, "I should have known that!"
G**M
Family game night!
Fun, family game. Easy to play
J**M
Fun Family Game
We played this game over the holidays,and it is very fun!! Some may get an easy question but there are questions that make you think! I recommend this game for a family fun night.
G**X
Fun trivia game for a family
Its nice fun but many questions are strange in that they cannot be easily answered. Nice for general trivia.
A**R
Very nice
So fun!!! Not a ton of directions, can go through it quickly if you want to not lose interest. Quality cards and great questions.
H**S
Fun trivia game for adults.
Bought to play with friends when camping. It worked perfectly as we sat around the campfire. Lots of fun and lots of laughs. It’s small and travels easily.
Trustpilot
1 month ago
3 weeks ago