4 is the 2nd tile of the 2048 game. It is known and can be the first tile to spawn randomly, sometimes it can be only 2. Due to it being slightly rarer than 2 for it to spawn, it is most likely to spawn a 2 tile instead of a 4 tile.
It can be obtained by merging two 2s to each other and pressing any arrow key sometimes.
List of 2048 tiles |
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Pre-tiles (fanon) - 1 |
Normal tiles - █2 · █4 · █8 · █16 · █32 · █64 · █128 · █256 · █512 · █1024 · █2048 |
Big tiles - █4096 · █8192 · █16384 · █32768 · █65536 · █131072 |
5x5 tiles (fanon) - 262144 · 524288 · 1048576 · 2097152 · 4194304 · 8388608 · 16777216 · 33554432 · 67108864 |