Inside a sparkling crystal cave, Emek and Luna noticed glowing rock symbols beside the tunnels. The symbols repeated in the order star, diamond, circle, circle, then star, diamond, circle, circle again. At the next crossing, one symbol was missing. By recognizing the repeating pattern, they knew the missing symbol had to be a star, so they chose the tunnel marked with a glowing star. Their careful prediction kept them away from dead ends and led them to a chamber filled with colorful crystals.
Challenges
Challenge 1 of 5
Challenges
Challenge 1 of 4
Hint
Find the repeating group and see how it starts again.
The cave symbols repeat in this pattern: star, diamond, circle, circle. Which symbol comes next after star, diamond, circle, circle, star, diamond, circle, circle?
DiamondCircleStarSquareCorrect! After the repeating group ends, the pattern starts again with a star.
Look for the four-symbol pattern before choosing the next symbol.
Next🎉 Congrats! You got this question!
Hint
Each repeating group has one star.
The pattern star, diamond, circle, circle repeats 6 times. How many stars are in the pattern altogether?
Correct! There is one star in each group, so there are 6 stars.
Count the stars in one repeating group, then multiply by the number of groups.
Next🎉 Congrats! You got this question!
Hint
The repeating pattern is star, diamond, circle, circle.
Emek sees this sequence of symbols: star, diamond, circle, ____. Which symbol should fill the blank to keep the pattern correct?
StarDiamondCircleTriangleCorrect! The fourth symbol in the pattern is another circle.
Compare the sequence with the repeating pattern carefully.
Next🎉🎉🎉🎉🎉🎉🎉🎉
🎉 Congrats! You finished this challenge set!
