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One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
Determine the nature of the roots of x² − 4x + 4 = 0.
The graph of y = −x² + 4 opens:
If y varies directly as x and y = 15 when x = 3, find y when x = 7.
In right triangle ABC (right angle at C), sin A = 3/5. Find cos A.
Find the 10th term of the arithmetic sequence 3, 7, 11, 15, …
The 3rd term of a geometric sequence is 20 and the 5th term is 80. Find the common ratio.
A central angle intercepts an arc of 80°. Find the measure of the central angle.
If A = {x | x is a prime number less than 15}, list the elements of A.
Refer to the Venn diagram below showing the sports played by 50 students. How many students play basketball in total (including those who play both)?
The graph below shows a quadratic function. What are its x-intercepts (zeros)?
In a Fibonacci-type sequence where each term is the sum of the two before it, and the first two terms are 2 and 5, find the 7th term.
In △ABC, a = 7, b = 10, and ∠C = 60°. Find c using the Law of Cosines.
In a group of 100 people: 45 speak English, 40 French, 20 Spanish; 15 speak English & French, 10 French & Spanish, 8 English & Spanish, and 5 speak all three. How many speak NONE of the three languages?
By De Morgan's Law, (A ∪ B)′ is equivalent to:
A committee of 5 is selected from 7 men and 6 women such that it has AT LEAST 3 women. In how many ways can this be done?
A bag contains 4 red, 5 blue, and 3 green marbles. Two marbles are drawn without replacement. Find the probability that both are red.
A ship travels on a bearing of N50°E for 20 km. How far EAST has the ship traveled (nearest tenth)?
Evaluate Σ (from i = 1 to 5) of i².
Determine the range of values of k for which x² − 4x + k = 0 has NO real roots.
By Descartes' Rule of Signs, find the MAXIMUM possible number of positive real roots of P(x) = 2x⁴ − 3x³ + x² − 5x + 1.
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
20 questions
