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Zenith is an immersive puzzle game, inspired by The Sentinel by Geoff Crammond. Use the landscape's resources wisely to gain height and depose the Sentinel from the highest point on the landscape.

Using only four '4's, i.e. 4, 4, 4, and 4, with any number of operators, you must arrive at the chosen solution. For example,

0 = (4+4) – (4+4)
1 = (4 / 4) / (4 / 4)

OK, that's 0 and 1 done, what about the rest? It becomes more difficult with higher numbers!