There are thousands of speedruns across the game's different versions and platforms, as well as variants for generating worlds with set seeds and random seeds. While Minecraft's random seed category ...

In Minecraft, diamonds are valuable for crafting armor, weapons, and tools, found primarily between Y-levels -59 and -64. Methods to locate them include strip mining, exploring lava pools, and ...

To find diamonds in Minecraft, you'll need to dig down to at least layer 15 with an iron pickaxe or better. You can see what layer you're on by opening the debug menu or by changing your settings.