Brainbot, the artificial intelligence, seems to have got tired and gone on holiday. Instead of solving problems, it now sends jokes; instead of searching for information, it sends photos of cats; and sometimes it even asks for advice.
🦊 Pif the Fox, 👴 Grandfather Pythagoras and Tesi are already trying to sort everything out, but they cannot do it without the participants. Only by completing all the modules and restoring order to Brainbot’s thinking can they bring it back to normal.
Option for 6st grade
Please introduce yourself
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After clicking the "Start" button, the timer will start - you will have 60 minutes to complete the Olympiad.
Click "Start" to proceed.
Logic Module
Brainbot is trying to prove to Pif that cats are actually dogs because they all have tails. 🦊 Pif: “Well, I have a tail too!” Solve the task to fix Brainbot’s logic.
Brainbot suggests taking a pizza break.
First, Pif the Fox eats 42% of the pizza.
Then, Grandfather Pythagoras eats 25% of the remaining pizza.
Finally, Tesi eats the remaining 9 slices.
How many slices was the pizza originally cut into?
Enter a number.
First, Pif the Fox eats 42% of the pizza.
Then, Grandfather Pythagoras eats 25% of the remaining pizza.
Finally, Tesi eats the remaining 9 slices.
How many slices was the pizza originally cut into?
Enter a number.
Fast Response Module ⚡️
Brainbot answers faster than it thinks — and makes lots of mistakes.
Tesi: “At least it’s fast!” Give the correct answer and show Tesi that accuracy matters more than speed.
Tesi: “At least it’s fast!” Give the correct answer and show Tesi that accuracy matters more than speed.
Tesi saw some translations into Brainbot language on the screen.
Memory Module
The conditions of the problems keep changing.
👴 Grandfather Pythagoras: “We must restore Brainbot’s memory urgently!”
👴 Grandfather Pythagoras: “We must restore Brainbot’s memory urgently!”
Replace each letter with a digit so that the equality is correct:
TESI × 4 = ISET
Same letters represent the same digits.
Different letters represent different digits.
Find the value of T + E + S + I.
Enter a number.
TESI × 4 = ISET
Same letters represent the same digits.
Different letters represent different digits.
Find the value of T + E + S + I.
Enter a number.
Attention Module 🎯
The platform is glitching and flickering. Luckily, our heroes have brought dark glasses. 😎 Help Brainbot reach the finish
Brainbot is moving towards the finish 🏁
Start in the top left corner.
You can only move:
➡️ right or
⬇️ down
🚫 You cannot step on the red cells.
How many different paths lead to the finish?
Enter a number.
Start in the top left corner.
You can only move:
➡️ right or
⬇️ down
🚫 You cannot step on the red cells.
How many different paths lead to the finish?
Enter a number.
Verification Module 🔍
Brainbot solves a problem and immediately declares, “I’M A GENIUS!”
The heroes have to correct its mistakes. Help the AI solve the task correctly from the start.
The heroes have to correct its mistakes. Help the AI solve the task correctly from the start.
Brainbot has the numbers 1 to 7.
He wants to choose three different numbers so that their sum is divisible by 3.
How many such sets of three numbers are there?
Enter a number.
He wants to choose three different numbers so that their sum is divisible by 3.
How many such sets of three numbers are there?
Enter a number.
HOORAY! Together with the Pythagorean Pants School of Mathematics, you helped Mozgobot recover and get back to work!
We recommend that you double-check your name and email address, as well as your answers to all problems! Once you click the "Complete Olympiad" button, you will no longer be able to change your answers.