A little analog joy

Jeff A Sketch

Keyboard: use the arrow keys or WASD. Hold two keys for diagonals, or Shift to move slowly.
Mouse: drag the left knob left/right, or the right knob up/down. You can combine dragging with the keyboard.
Touch: slide each knob along its axis. Use a finger on each knob to draw diagonally.
Fresh canvas: Shake to clear, with 10 seconds to restore.
Challenges: trace the outline, then tap Done. Take your time—there’s no timer.

Two knobs. One continuous line.

Free draw

A little twist.
A lot of possibility.

Turn the knobs. See where you go.

Left / Right

A fresh start awaits

Up / Down

← ↑ ↓ → to draw · Hold Shift for precision · Two keys for diagonalsDrag the knobs · Use both for diagonals