Minecraft: PlayStation 3 Edition

The only difficulty is in finding slugs, but there is a good and quick way.
We create a map with the seed number minecraftbook_12 - this is a swamp map. We wait until night and kill a couple of fat slugs. Thus we get 32-35 balls. We create 4 blocks and place them on the ground. Save. Next we put up a tower, 100-120 blocks. We jump on the trampoline - the trophy is yours.

You can’t do the same in training, fixed it!
survival mode, any difficulty, but I did it on easy!
we look for slugs and kill them, they usually spawn near swamps, then we craft a block of slime, look at how many ingredients you need in crafting!
take with you 4 stacks of blocks of 64 each, choose a convenient place for yourself and start digging down two blocks, one on which we are standing and the other which is opposite you, we dig to the very bottom, as soon as we have found indestructible blocks, we begin to build a springboard, one block We place the mucus in front of ourselves and begin to climb up, placing blocks under ourselves and so on until the very end, until we can no longer place blocks, then we carefully jump down to where we placed the mucus block, all the trophy is yours!