Welcome to Logikraum – Creative IQ Tests & Brain Games Exclusively for Adults

At Logikraum, we design original IQ tests and brain challenges using handmade visuals with drawn numbers, letters, and more — blending logic with a splash of creativity.

Our content is crafted exclusively for adults seeking mentally stimulating and challenging brain exercises that sharpen critical thinking, problem-solving skills, and cognitive abilities.

Join our Membership for exclusive access to premium IQ tests, advanced brain games, and personalized challenges designed to elevate your mental performance.

Coming soon: Play our interactive IQ games on our website!

Subscribe and challenge your brain!

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Logikraum

Quizz of the day no.5: how many square numbers until number 100?

4 months ago | [YT] | 4

Logikraum

Can you find the ERROR? The answers for this geometric progression are posted for Tier 1 - Supporter Membership. Join our membership!

youtube.com/channel/UCvRG9jTp1eJXvu8G-HdM8Aw/join

4 months ago (edited) | [YT] | 1

Logikraum

🏅Become a Member and get your Membership Badge ➡️
youtube.com/channel/UCvRG9jTp1eJXvu8G-HdM8Aw/join

5 months ago | [YT] | 2

Logikraum

Quizz of the day: How many prime numbers less than or equal to 100? #numbers

5 months ago | [YT] | 10

Logikraum

Quizz of the day: Complete the missing numbers: 2, 3, 5, 7, 11, 13, _ , _ , _ , 29, 31, etc.

5 months ago | [YT] | 8

Logikraum

Quizz of the Day: How many numbers in number 74?

5 months ago | [YT] | 10

Logikraum

Quizz of the day: what comes after number 5?

5 months ago | [YT] | 2