2248 tips and strategies

Keep your big tiles together

The most useful habit in 2248 is to give your biggest tiles a home. Choose one corner, usually a bottom corner, and keep your highest tile there. Then line up the next biggest tiles beside it along the bottom row: 512 next to 1024, 256 next to 512, and so on. Big tiles that sit far apart are almost impossible to join, because every tile between them has to be cleared first.

The bottom row is the best place for this because it moves least. Tiles fall down, so a merge high on the board never shifts the tiles below it. A tile in the bottom row only moves when you use it in a chain yourself.

In this example the bottom row is a ladder: 64, 64, 128, 256 and 512. One chain from right to left adds up to exactly 1024, and the new tile lands in the corner, where the 512 was. This is the kind of chain you build towards.

Build ladders, not piles

A ladder is a row of tiles where each one is double the last: 2, 4, 8, 16, 32. A ladder can be merged in one chain as soon as you add one more tile equal to its smallest step. The name 2248 comes from the smallest ladder of all: the chain 2, 2, 4, 8.

• Grow the ladder from its small end. When the smallest step of your ladder gets a twin next to it, the whole ladder is ready to merge.
• Do not merge a ladder too early. If a 64 can join a ladder of 128, 256 and 512 a few moves later, it is usually worth waiting for it instead of merging the top three steps now.
• Let diagonals help. A ladder does not have to be straight. Chains can turn and go diagonally, so a step one row up still counts.

Merge from the top

When you have a choice between two chains of similar value, take the one higher on the board. Removing tiles near the top changes only the tiles above them, and new tiles drop in there. Your ladder in the bottom rows stays where it is.

A chain low on the board does the opposite: every tile above it falls down, and the area you planned so carefully gets mixed up. Use the bottom rows for the merges that grow your ladder, and the top rows for everything else.

Here the three tiles in the top row add up to exactly 16. Merging them only refills the top of the board, and the 256, 128, 64, 32 and 16 below stay in place.

Use the rounding rule

A chain is rounded up to the next power of two, so you do not always need a perfect pair. Three 4s add up to 12 and still give a 16, exactly like four 4s. Five 2s add up to 10 and give a 16 as well. When a group of equal tiles has an odd count, take all of them: the extra tile costs nothing and clears more of the board.

Rounding also lets you skip steps. Three 128s become a 512, so you do not need a 256 at all. If your ladder is missing one step, look for three tiles of the step below it.

Long chains or one big merge?

Both have their place. A long chain of small tiles clears many cells at once, brings in many new tiles and often opens new chances. It is the best answer when the board is crowded with small numbers. A short chain of big tiles scores more points, because your score grows by the value of the new tile, and it is the step that moves your highest tile up.

A good rhythm is to clear small tiles with long chains in the upper part of the board until a big merge is ready in the lower part, and then take it. In Blitz, lean towards long chains: every chain of 5 tiles or more adds time to the clock, and longer chains add more.

Use power-ups at the right moment

• Save Shuffle for real dead ends. Shuffle mixes up your whole board, including the ladder you built. Use it only when there is no chain left at all.
• Use Swap to finish a ladder. Swap is the precise tool: one swap can bring a missing tile next to its twin, or move a big tile back into line.
• Use Hammer on blockers. A lone small tile that sits inside your ladder and has no partner is the perfect target.
• Keep Undo for mistakes. If a merge sent the wrong tiles falling, Undo puts everything back, including the new tiles. It only goes back one move, so use it right away.

Every new highest tile from 512 up gives you one more power-up, so playing for big tiles also keeps your supply going.

Small habits that help

• Look before you drag. Check where the new tile will land: it always appears in the last cell of the chain, so end your chain where you want the result.
• Watch for retiring numbers. When your highest tile is about to reach 2048, the 2s will leave the board. Use them in chains before they go.
• Ask for a hint. The lightbulb shows the chain with the biggest result. It is free and unlimited, and it is a good way to spot chains you missed.
• In Daily, count your merges. You have 30, so a merge of two small tiles is rarely worth one of them. See Daily 2248.

For the full rules, see How to Play; for every tile value and the retire steps, see the tile chart.