How It Works

📜 The Rules

1. 1Register with your email.
2. 2Answer the floor question correctly to be eligible to advance.
3. 3Consecutive wrong answers result in a temporary lockout.
4. 4Each floor door opens only when its established fundraising goal is reached.
5. 5Once the fundraising goal for a floor is reached, the date and time for the opening of its door will be announced on social media several days in advance. Follow us to stay tuned!
6. 6No censorship on social media: you are free to discuss the enigmas, share information and form teams.
7. 7The first 10 participants to pass each floor win cash prizes. Winners will be contacted by email to arrange payment.
8. 8The first participant to conquer floor 10 wins $1,000,000!

1. 1No academic background or prior knowledge is required to solve the tower's enigmas. They are solved through logic and reasoning.
2. 2If an enigma requires any kind of calculation, the result can be obtained with basic mathematics: addition, subtraction, multiplication and division.
3. 3There is only one correct answer.
4. 4Should there be any hint, the date and time of its reveal will be announced on social media several days in advance. Follow us to stay tuned!
5. 5It is not very likely that a hint will be revealed until at least 10 participants have solved the enigma.
6. 6For some enigmas, it is highly recommended to avoid small screens (mobile devices).
7. 7AI is allowed. The enigmas are designed for human reasoning, which makes them a real challenge for AI.
8. 8The Guardian will not answer any questions related to the enigmas.

The sale of advertising spaces raises funds for the prizes.

💰 Distribution of Funds