Note Ninja

Become a music master!

Staff Notes

How to play

A note is shown on the stave
Tap the matching letter name (C D E F G A B) as fast as you can
Build your streak for bonus points before the timer runs out
🏆 Score 100% with at least 30 correct answers in 60 seconds to earn the gold coin for this clef. Collect the gold coin in every Note Ninja module to become the Ninja.
Tap Settings to choose clef and difficulty, or Cheat sheet for a note-name reference.

Piano Keys

How to play

A note name is shown
Press the matching piano key to score
Beat the timer and build your streak for bonus points
🏆 Score 100% with at least 30 correct answers in 60 seconds to earn the gold coin for this mode. Collect the gold coin in every Note Ninja module to become the Ninja.
Tap Settings to choose difficulty, or Cheat sheet for a piano-key reference.

Staff to Keys

How to play

A note is shown on the stave
Press the matching piano key at the exact pitch shown
Beat the timer and build your streak for bonus points
🏆 Score 100% with at least 30 correct answers in 60 seconds to earn the gold coin for this mode. Collect the gold coin in every Note Ninja module to become the Ninja.
Tap Settings to choose octaves and level, or Cheat sheet for a piano-key reference.

Music Symbols

How to play

A music symbol is shown
Tap the correct name from the four choices as fast as you can
Build your streak for bonus points before the timer runs out
🏆 Score 100% with at least 30 correct answers in 60 seconds to earn the gold coin for this module. Collect the gold coin in every Note Ninja module to become the Ninja.
Tap Settings to choose which symbol types to include.

Time Signatures

Exercise

How to play

A four-bar melody is shown with the time signature but no bar lines.
Click between the notes to drop a bar line where each bar ends.
Get all bar lines right to score. Four bars are shown with missing beats.
Pick a note value, then click the gap to fill it.
Complete every bar correctly to score.
🏆 Score 100% to earn the gold coin for this module.
Tap Settings to choose the time signature and rhythm level.

Score

Time

Streak

Score

Time

Streak

* marks middle C

Score

Time

Streak

Score

Time

Streak

Score

Accuracy

Best Streak

Note Ninja — Settings

Clef

Difficulty

Octaves

Level

Octaves

Level

Staff to Keys: notes are octave-specific — press the key at the exact pitch shown on the stave, not just the same letter in any octave.

Symbol types

Tick individual symbols to use only those (overrides the types above).

Time signature

Rhythm level

Custom symbols

Tick the symbols to include. Leave all unticked to use the category selection instead.

Note Ninja — Cheat Sheet

Treble Clef

Bass Clef

Piano Keys (one octave, C → B)

C♯D♭

D♯E♭

F♯G♭

G♯A♭

A♯B♭

White keys ascend in order C D E F G A B, then repeat. The two-black-key group sits between C–D–E; the three-black-key group sits between F–G–A–B. Find C: it's the white key just left of the two black keys.