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.
After the second pitch rises from the first, identify the interval you hear.
Listen to this upward melodic distance. What interval is it?
The clip plays a lower pitch and then a higher pitch. Name the interval.
What upward interval do the two notes in this melody create?
Hear the two pitches in sequence, with the second higher. Which interval is heard?
Identify the ascending interval in this short melodic clip.
The second note is higher than the first. What interval separates them?
Listen for the upward leap. How should this interval be named?
What is the name of the interval played upward in this clip?
A melody rises between these two notes. Identify that interval.
Which ascending interval is played here?
Listen to the rising pair of pitches. What interval do they form?
The melody moves downward in this clip. Name the interval between its two pitches.
Listen as the second pitch descends. What interval is heard?
Identify the downward melodic interval in the clip.
What interval does this descending two-note melody make?
The clip begins higher and ends lower. Name the interval.
Hear this descending leap and identify its interval.
Which interval is played downward here?
Name the interval as these pitches move downward.
The second pitch falls below the first. What interval do you hear?
The two notes sound at the same time. What harmonic interval do they create?
Listen to this two-note chord. Identify the interval.
What harmonic interval is heard when these pitches sound together?
Identify the interval in this simultaneously sounded pair.
These two pitches begin together. Which interval do they form?
Name the harmonic interval in the clip.
What interval do you hear in this two-note harmony?
Listen to the chord-like pair. What is its interval?
The clip presents two simultaneous pitches. Identify their interval.
What harmonic interval is created by this pair of notes?
The answer is either a minor second or a major second. Which interval does the clip play?
Decide whether this melodic step is a major second or a minor third.
Is the interval in this clip a minor third or a major third?
Listen closely: is this upward leap a major third or a perfect fourth?
The clip is either a perfect fourth or a tritone. Which one do you hear?
Choose between a tritone and a perfect fifth for this melodic interval.
Does this clip contain a perfect fifth or a minor sixth?
Tell these adjacent interval sizes apart: is the clip a minor sixth or a major sixth?
The answer is either a major sixth or a minor seventh. Which interval is played?
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.
Chord Quality by Ear
30 questions