Challenge scrolls are logic questions asked by NPCs. They appear in medium, hard, and elite clues in the Treasure Trails. The player must first find the right NPC to speak with then they must solve the riddle to advanced to the next clue.

This is a part of our **OSRS Treasure Trails Guide**.

NPC | Question | Answer |

Adam | How many snakeskins are needed in order to craft 44 boots, 29 vambraces, and 34 bandanas? | 4 |

Ali the Kebab seller | How many coins would you need to purchase 133 kebabs from me? | 399 |

Ambassador Alvijar | Double the miles before the initial Dorgeshuun veteran. | 2505 |

Aretha | 32 – 5x = 22, what is x? | 2 |

Awowgei | If I have 303 bananas, and share them between 31 friends evenly, only handing out full bananas. How many will I have left over? | 24 |

Baraek | How many stalls are there in Varrock Square? | 5 |

Bolkoy | How many flowers are in the clearing below this platform? | 13 |

Brother Kojo | On a clock, how many times a day does the minute hand and the hour hand overlap? | 129 |

Brother Omad | What is the next number? 12, 13, 15, 17, 111, 113, 117, 119, 123â€¦.? | 129 |

Brother Tranquility | If I have 49 bottles of rum to share between 7 pirates, how many would each pirate get? | 7 |

Brundt the Chieftain | How many people are waiting for the next bard to perform? | 4 |

Cam the Camel | How many items can carry water in RuneScape? | 6 |

Cap’n Izzy No-Beard’s parrot | How many Banana Trees are there in the plantation? | 33 |

Captain Khaled | How many fishing cranes can you find around here? | 5 |

Captain Tobias | How many ships are there docked at Port Sarim currently? | 7 |

Caroline | How many fishermen are there on the fishing platform? | 11 |

Charlie the Tramp | How many coins would I have if I had 0 coins and attempted to buy 3 loaves of bread? | 0 |

Clerri | If I have 1000 blood runes, and cast 131 ice barrage spells, how many blood runes do I have left? | 738 |

Cook | How many cannons does Lumbridge Castle have? | 9 |

Dark mage | How many rifts are found here in the abyss? | 13 |

Dockmaster | What is the cube root of 125? | 5 |

Dominic Onion | How many reward points does a herb box cost? | 9500 |

Doomsayer | What is 40 divided by 1/2 plus 15? | 95 |

Drezel | Please solve this for x: 7x – 28=21 | 7 |

Dunstan | How much smithing experience does one receive for smelting a blurite bar? | 8 |

Edmond | How many pigeon cages are there around the back of Jerico’s house? | 3 |

Eluned | A question on elven crystal math. I have 5 and 3 crystals, large and small respectively. A large crystal is worth 10,000 coins and a small is worth but 1,000. How much are all my crystals worth? | 53000 |

Eohric | King Arthur and Merlin sit down at the Round Table with 8 knights. How many degrees does each get? | 36 |

Evil Dave | What is 333 multiplied by 2? | 666 |

Fairy Godfather | There are 3 inputs and 4 letters on each ring How many total individual fairy ring codes are possible? | 64 |

Father Aereck | How many gravestones are in the church graveyard? Note: If players failed to save Jarvis during the 2017 Hallowe’en event, the answer is 20 instead of 19. | 19 or 20 |

Flax keeper | If I have 1014 flax, and I spin a third of them into bowstring, how many flax do I have left? | 676 |

Gabooty | How many buildings in the village? | 11 |

Gallow | How many vine patches can you find in this vinery? | 12 |

Gnome ball referee | What is 57 x 89 + 23? | 5096 |

Gnome Coach | How many gnomes on the Gnome ball field have red patches on their uniforms? | 6 |

Guard Vemmeldo | How many magic trees can you find inside the Gnome Stronghold? | 3 |

Hazelmere / Brimstail | What is 19 to the power of 3? | 6859 |

Hickton | How many ranges are there in the Catherby? | 2 |

Horphis | On a scale of 1-10, how helpful is Logosia? | 1 |

Karim | I have 16 kebabs, I eat one myself and share the rest equally between 3 friends. How many do they have each? | 5 |

Kaylee | How many chairs are there in the Rising Sun? | 18 |

King Roald | How many bookcases are there in the Varrock palace library? | 24 |

Lisse Isaakson | How many arctic logs are required to make a large fremennik round shield? | 2 |

Mandrith | How many scorpions live under the pit? | 28 |

Marisi | How many districts form the city of Great Kourend? | 5 |

Martin Thwait | How many natural fires burn in the Rogue’s Den? | 2 |

Miner Magnus | How many coal rocks are around here? | 8 |

Nieve/Steve | How many farming patches are there in Gnome stronghold? | 2 |

Nurse Wooned | How many injured soldiers are in this tent? | 19 |

Old crone | What is the combined combat level of each species that live in Slayer tower? | 619 |

Oneiromancer | How many Suqah inhabit Lunar isle? | 25 |

Oracle | If x is 15 and y is 3, what is 3x + y? | 48 |

Oronwen | What is the minimum amount of quest points required to reach Lletya? | 20 |

Otto Godblessed | How many types of dragon are there beneath the whirlpool’s cavern? | 2 |

Otto Godblessed | How many pyre sites are found around this lake? | 3 |

Professor Gracklebone | How many round tables can be found on this floor of the library? | 9 |

Prospector Percy | During a party, everyone shook hands with everyone else. There were 66 handshakes. How many people were at the party? | 12 |

Recruiter | How many houses have a cross on the door? | 20 |

Regath | What is -5 to the power of 2? | 25 |

Sigli the Huntsman | What is the combined slayer requirement of every monster in the slayer cave? | 302 |

Sir Kay | How many fountains are there within the grounds of Camelot castle. | 6 |

Sir Percival/King Percival | How many cannons are on this here castle? | 5 |

Spirit tree | What is the next number in the sequence? 1, 11, 21, 1211, 111221, 312211 | 13112221 |

Squire | White knights are superior to black knights. 2 white knights can handle 3 black knights. How many knights do we need for an army of 981 black knights? | 654 |

Strange Old Man | One pipe fills a barrel in 1 hour while another pipe can fill the same barrel in 2 hours. How many minutes will it take to fill the take if both pipes are used? | 40 |

Taria | How many buildings are there in Rimmington? | 7 |

Traiborn | How many air runes would I need to cast 630 wind waves? | 3150 |

Weird Old Man | SIX LEGS! All of them have six! There are 25 of them! How many legs? | 150 |

Wise Old Man | How many bookcases are in the Wise Old Man’s house? | 28 |

Zoo keeper | How many animals are in the Ardougne Zoo? | 40 |