Portal Panic

Harvest fuel and navigate portals to escape before time runs out!

8 coloured portals, each with a chest and a lever. Emeralds = "fuel": put one in the chest, pull the lever, the portal eats it and lights up. You start with 5 emeralds + a diamond pickaxe. The right order always starts on one portal and counts up round the circle (e.g. 4 5 6 7 8 1 2 3). Get 6 in a row; a wrong portal resets you to 0 (sad villager; right = happy villager). Out of fuel? Mine emerald ore - 3 hits each ("(1/3) Block Durability"), regrows in 1m30s.