3D Four in a Row

How to play

Four in a row, but in three dimensions. Sixteen vertical rods stand on a 4×4 base — drop a piece down any rod and it falls to the lowest open slot.

Rules

  • Tap a base tile (or its rod) to drop a piece there — it falls to the lowest empty slot in that column. You move first.
  • Drag anywhere that isn’t a tile or rod to orbit the camera around the grid.
  • Line up four of your pieces in a row — in any straight line through the 3D grid, including diagonals — to win.
  • All 64 slots filled with no winner is a draw.

Tips

Think in columns — a piece you drop also changes what the slot above it offers your opponent.