Opening Moves

The opening determines how clean your midgame will be. A solid start sets your corner, creates space, and avoids early chaos.

Opening Goals

In the first 20-40 moves, focus on:

  • Locking your corner — Decide your anchor corner immediately
  • Building a simple chain — Get a descending row or column started
  • Preserving space — Keep 6+ empty cells while the board is young
  • Avoiding split clusters — Merge toward your corner, not away

The 4-Step Opening

Pick Your Corner and Commit

Choose bottom-left or bottom-right. Favor two directions that push tiles into that corner.

Create Your First Row

Build a short descending row along the bottom edge: 16-8-4-2 is enough to stabilize the board.

Stack a Second Column

Start stacking the column above your corner. Even a 16 over a 32 helps keep order.

Protect the Chain

Avoid moves that pull tiles away from the corner. Keep merges drifting toward your anchor.

Opening Do's and Don'ts

Do

  • Use the two safe directions most of the time (e.g., left + down)
  • Merge small tiles early to clear space
  • Build symmetry — If one side is taller, fill the shorter side

Don't

  • Chase merges in the middle when a corner merge is available
  • Overbuild large tiles before you have a chain to support them
  • Switch corners once your chain has started

Tip

If you are unsure which move is best, take the move that keeps your corner tile locked and increases empty spaces.

Quick Opening Example

Corner: bottom-left

|    |    |    |    |
|    |    |    |    |
|    |  4 |  2 |    |
| 16 |  8 |  4 |  2 |

This is a strong opening shape. Your next goal is to build the second row from left to right.

Common Opening Errors

  • Early up moves that dislodge your corner chain
  • Random merges that create high tiles in the center
  • Ignoring space and filling the board too quickly

Next Steps