At the start of this challenge, the screen shall turn black in both versions, as the text "The children are searching in the tunnel for words to rhyme with the words on the back of their map." appears at the bottom of it; once you have pressed , to continue, the text of "It is very dark in the tunnel. Press the space bar to switch on the torch." will appear at the bottom of the screen. Once you have pushed again, a beam of light shall appear in the centre of the screen as the text "Find the rhymes: word pale bin gold coat mouse bright" appears below it, along with a cursor flashing under "word" and "Press TAB for instructions." - and if you press , the following instructions (for the benefit of newcomers) shall appear at the bottom of the screen:
As you search the tunnel with the torch, you will find the rhyming words bird, sale, in, old, boat, house, and tonight, along with the red herrings thief, fly, money, lock, fish, falcon, and nest; each time you type one of the rhyming words in under the one it rhymes with and press to confirm it, the game will say "Good word.", "That's right.", or "Well done.", and you must press to continue. However, if you type one of them in wrongly, the game will say "That isn't right!", and you will have to press to remove the wrongly-spelled word - but once you have typed all seven of the rhyming words in under the ones that they rhyme with and pushed to confirm them, the following text shall appear at the bottom of the screen:
Once you press for either a fourth or sixth time, the game will proceed to the eleventh challenge, which involves going to the old boat-house; however, it has three difficulty levels to choose from, and the one you pick determines the maximum amount of items the children will be able to carry.