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OSRS The Strange Devices Guide

The Strange Device Guide OSRS

The Strange Device

Is a peculiar device serves a crucial role in the Hot & Cold challenge for both beginner and master clue scrolls.

The beginner clue variant of this strange device can be acquired by conversing with Reldo within Varrock Palace's library, while the master clue iteration can be obtained by engaging with Jorral at the outpost located northwest of West Ardougne. Obtaining a strange device requires an active clue step directing players to either Reldo or Jorral. Once obtained, the device doesn't need to be returned and can be kept in the player's bank. It's important to note that players must have completed the quest "Making History" before Jorral provides them with a strange device for a master clue.

The device's temperature alters as the player moves, with temperature changes corresponding to the proximity of the treasure. This temperature shift is determined by the distance between the player and the treasure, measured in the number of steps required to reach the treasure, irrespective of obstacles. As the device registers a warmer temperature, it indicates that the treasure is closer. Clicking "Feel Strange device" provides temperature information. For master clues, using this feature also inflicts 3-8 damage on the player each time, which could be potentially lethal.

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Uses/Hot Cold Clues

Hot Cold clues introduce a unique dynamic to clue scrolls, involving a peculiar device that communicates through the chatbox, indicating whether the player is either Hot (near) or Cold (distant) from the intended dig site. This concept draws inspiration from a traditional children's game.

To determine your position, interact with the Strange device, which will provide insight into your proximity to the treasure's location. However, solving a master clue using the device can cause the player to incur damage. The device's temperature assessment is established by calculating the distance between the player and the treasure, measured in the number of steps required to reach the treasure, irrespective of obstacles. This measurement follows the Chebyshev distance. Subsequently, by teleporting or moving to another location, players can gauge if the device's temperature increases, indicating closer proximity. This process can be iterated to pinpoint an exact location. Utilizing a list or map can also aid in narrowing down the search.

Within each location, a 7x7 square area is designated for potential digging, offering players a more focused approach to uncovering the treasure.


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Hot cold clue Treasure Trails Locations

Beginner Hot Cold clue

 

LocationImageMap
Inside the wheat field next to Draynor Village

Hot cold clue - Draynor Village wheat field.png

Hot cold clue - Draynor Village wheat field map.png

Atop Ice Mountain

Hot cold clue - Ice Mountain.png

Hot cold clue - Ice Mountain map.png

Cow field north of Lumbridge

Hot cold clue - Lumbridge cow field.png

Hot cold clue - Lumbridge cow field map.png

Patch of mushrooms just north-west of Draynor Manor

Hot cold clue - Draynor Manor.png

Hot cold clue - Draynor Manor map.png

North-east of Al Kharid Mine

Hot cold clue - Al Kharid Mine.png

Hot cold clue - Al Kharid Mine map.png

Master Hot Cold clue

Asgarnia:

LocationImageMapCombat Type
North of the Warriors' Guild in Burthorpe.

Hot cold clue - north of Warriors Guild.png

Hot cold clue - north of Warriors Guild map.png

Single
East of Jatix's Herblore Shop in Taverley.

Hot cold clue - east of Taverley herb shop.png

Hot cold clue - east of Taverley herb shop map.png

Single
West of Barbarian Village.

Hot cold clue - west of Barbarian Village.png

Hot cold clue - west of Barbarian Village map.png

Single
North of Miazrqa's tower, outside Goblin Village.

Hot cold clue - north of Miazrqa's tower.png

Hot cold clue - north of Miazrqa's tower map.png

Single
In the cow pen north of Sarah's Farming Shop.

Hot cold clue - north of farming shop.png

Hot cold clue - north of farming shop map.png

Multi
Outside the Falador Party Room.

Hot cold clue - outside party room.png

Hot cold clue - outside party room map.png

Single
Outside the Crafting Guild cow pen.

Hot cold clue - outside Crafting Guild.png

Hot cold clue - outside Crafting Guild map.png

Single
In the centre of the Rimmington mine.

Hot cold clue - rimmington mine centre.png

Hot cold clue - rimmington mine centre map.png

Single
Mudskipper Point, on the starfish in the south-west corner.

Hot cold clue - mudskipper point.png

Hot cold clue - mudskipper point map.png

Single
The Troll arena, where the player fights Dad during the Troll Stronghold quest. Bring climbing boots.

Hot cold clue - troll arena.png

Hot cold clue - troll arena map.png

Single

Desert:

LocationImageMapCombat Type
West of Nardah genie cave.

Hot cold clue - Genie cave.png

Hot cold clue - Genie cave map.png

Single
West of Al Kharid mine.

Hot cold clue - Al Kharid Mines.png

Hot cold clue - Al Kharid Mines map.png

Single
North of Menaphos gate.

Hot cold clue - Menaphos.png

Hot cold clue - Menaphos map.png

Single
Bedabin Camp, dig around the north tent.

Hot cold clue - Bedabin Camp.png

Hot cold clue - Bedabin Camp map.png

Single
West of Uzer.

Hot cold clue - West of Uzer.png

Hot cold clue - West of Uzer map.png

Single
West of Pollnivneach.

Hot cold clue - west of Pollnivneach.png

Hot cold clue - west of Pollnivneach map.png

Single
Next to Mage Training Arena.

Hot cold clue - Mage Training Arena.png

Hot cold clue - Mage Training Arena map.png

Single
South-west of Shantay Pass.

Hot cold clue - Shantay Pass.png

Hot cold clue - Shantay Pass map.png

Single
South of Ruins of Ullek.

Hot cold clue - south of Ruins of Ullek.png

Hot cold clue - south of Ruins of Ullek map.png

Single

Feldip Hills:

LocationImageMapCombat Type
West of Jiggig, east of the fairy ring b-k-p.

Hot cold clue - west of jiggig.png

Hot cold clue - west of jiggig map.png

Single
West of the south-easternmost lake in Feldip Hills.

Hot cold clue - feldip south-eastern lake.png

Hot cold clue - feldip south-eastern lake map.png

Single
East of the gnome glider (Lemantolly Undri).

Hot cold clue - feldip gnome glider.png

Hot cold clue - feldip gnome glider map.png

Single
South of Rantz, six steps west of the empty glass bottles.

Hot cold clue - south of Rantz.png

Hot cold clue - south of Rantz map.png

Single
South of Jiggig.

Hot cold clue - south of jiggig.png

Hot cold clue - south of jiggig map.png

Single
Outside the red chinchompa hunting ground entrance, south of the Hunting expert's hut.

Hot cold clue - south of hunting expert.png

Hot cold clue - south of hunting expert map.png

Single
South-east of the ∩-shaped lake.

Hot cold clue - near hunting icon.png

Hot cold clue - near hunting icon map.png

Single
Directly west of the Castle Wars balloon.

Hot cold clue - near castle wars.png

Hot cold clue - near castle wars map.png

Single

Fremennik Province:

LocationImageMapCombat Type
At the Mountain Camp.

Hot cold clue - Mountain Camp.png

Hot cold clue - Mountain Camp map.png

Single
At the Rellekka Hunter area.

Hot cold clue - Polar Hunter area.png

Hot cold clue - Polar Hunter area map.png

Single
West of the Keldagrim entrance mine.

Hot cold clue - near Keldagrim entrance mine.png

Hot cold clue - near Keldagrim entrance mine map.png

Single
Outside the fence in the south-western corner of Rellekka.

Hot cold clue - outside Rellekka fence.png

Hot cold clue - outside Rellekka fence map.png

Single
South-east of the Lighthouse.

Hot cold clue - south-east of lighthouse.png

Hot cold clue - south-east of lighthouse map.png

Single
Inside Etceteria's castle, in the southern staircase.

Hot cold clue - Etceteria.png

Hot cold clue - Etceteria map.png

Single
Outside Miscellania's courtyard.

Hot cold clue - Miscellania.png

Hot cold clue - Miscellania map.png

Single
Central Fremennik Isles mine.

Hot cold clue - neit rune rock.png

Hot cold clue - neit rune rock map.png

Multi
West Fremennik Isles mine.

Hot cold clue - West Fremennik Isles mine.png

Hot cold clue - West Fremennik Isles mine map.png

Multi
West of the Jatizso mine entrance.

Hot cold clue - Jatizso.png

Hot cold clue - Jatizso map.png

Single
Pirates' Cove

Hot cold clue - Pirates' Cove.png

Hot cold clue - Pirates' Cove map.png

Multi
Astral Altar

Hot cold clue - Astral Altar.png

Hot cold clue - Astral Altar map.png

Multi
Lunar Isle, inside the village.

Hot cold clue - Lunar Isle.png

Hot cold clue - Lunar Isle map.png

Multi
Lunar Isle, north of the village.

Hot cold clue - Lunar Isle north.png

Hot cold clue - Lunar Isle north map.png

Mult

Great Kourend:

LocationImageMapCombat Type
Next to the bank in the Lovakengj blast mine.

Hot cold clue - blast mine bank chest.png

Hot cold clue - blast mine bank chest map.png

Single
Northern part of the Lovakengj blast mine.

Hot cold clue - blast mine north.png

Hot cold clue - blast mine north map.png

Single
Next to the lovakite furnace in Lovakengj.

Hot cold clue - Lovakengj lovakite furnace.png

Hot cold clue - Lovakengj lovakite furnace map.png

Single
Next to mithril rock in the Lovakengj mine.

Hot cold clue - Lovakengj mine.png

Hot cold clue - Lovakengj mine map.png

Single
Western entrance in Lovakengj's sulphur mine.

Hot cold clue - sulphur mine.png

Hot cold clue - sulphur mine map.png

Single
South-east of the War Tent in the Shayzien Encampment.

Hot cold clue - south-east of Shayzien war tent.png

Hot cold clue - south-east of Shayzien war tent map.png

Single
Overpass between Lovakengj and Shayzien.

Hot cold clue - between Lovakengj and Shayzien.png

Hot cold clue - between Lovakengj and Shayzien map.png

Single
Within Lizardman Canyon, east of the ladder. Requires 5% Shayzien favour.

Hot cold clue - Lizardman Canyon.png

Hot cold clue - Lizardman Canyon map.png

Multi
Shayzien, east of the Combat Ring.

Hot cold clue - east of the Combat Ring.png

Hot cold clue - east of the Combat Ring map.png

Single
North of the bank, north of the Graveyard of Heroes, in Shayzien.

Hot cold clue - north-west of Shayzien bank.png

Hot cold clue - north-west of Shayzien bank map.png

Single
North-west of the Arceuus Library.

Hot cold clue - north-west of Arceuus library.png

Hot cold clue - north-west of Arceuus library map.png

Single
By the entrance to the Arceuus church.

Hot cold clue - Arceuus church.png

Hot cold clue - Arceuus church map.png

Multi
West of the Dark Altar.

Hot cold clue - west of Dark Altar.png

Hot cold clue - west of Dark Altar map.png

Single
By the southern entrance to Arceuus.

Hot cold clue - Arceuus entrance.png

Hot cold clue - Arceuus entrance map.png

Single
By the dense essence mine.

Hot cold clue - dense essence mine.png

Hot cold clue - dense essence mine map.png

Single
North-east of the dense essence mine.

Hot cold clue - dense essence mine NE.png

Hot cold clue - dense essence mine NE map.png

Single
South of the Piscarilius mine.

Hot cold clue - Piscarilius mine.png

Hot cold clue - Piscarilius mine map.png

Multi
South of the gravestone in Kingstown.

Hot cold clue - south of Kingstown gravestone.png

Hot cold clue - south of Kingstown gravestone map.png

Single
East of Mess hall.

Hot cold clue - east of Mess hall.png

Hot cold clue - east of Mess hall map.png

Single
East of Watson's house.

Hot cold clue - east of Watson's house.png

Hot cold clue - east of Watson's house map.png

Single
North of the Tithe Farm.

Hot cold clue - north of Tithe Farm.png

Hot cold clue - north of Tithe Farm map.png

Single

Kandarin:

LocationImageMapCombat Type
North-west of the Sinclair Mansion, near the log balance shortcut.

Hot cold clue - near Sinclair Mansion.png

Hot cold clue - near Sinclair Mansion map.png

Single
Catherby, between the bank and the beehives, near small rock formation.

Hot cold clue - west of Catherby.png

Hot cold clue - west of Catherby map.png

Single
Grand Tree, just east of the terrorchick gnome enclosure.

Hot cold clue - Grand Tree.png

Hot cold clue - Grand Tree map.png

Single
Between the Seers' Village bank and Camelot.

Hot cold clue - near Seers' bank.png

Hot cold clue - near Seers' bank map.png

Single
McGrubor's Wood

Hot cold clue - mcgrubors woods.png

Hot cold clue - mcgrubors woods map.png

Single
South of Fishing Guild

Hot cold clue - south of Fishing Guild.png

Hot cold clue - south of Fishing Guild map.png

Single
Outside Witchaven, west of Jeb, Holgart, and Caroline.

Hot cold clue - near Witchaven.png

Hot cold clue - near Witchaven map.png

Single
1st floor[US] inside the Necromancer Tower. Easily accessed by using fairy ring code d-j-p.

Hot cold clue - Necromancer Tower.png

Hot cold clue - Necromancer Tower map.png

Multi
South of the Fight Arena, north-west of the Nightmare Zone.

Hot cold clue - north-west of NMZ.png

Hot cold clue - north-west of NMZ map.png

Single
Tree Gnome Village.

Hot cold clue - Tree Gnome Village.png

Hot cold clue - Tree Gnome Village map.png

Single
Grave of Scorpius

Hot cold clue - Grave of Scorpius.png

Hot cold clue - Grave of Scorpius map.png

Single
Khazard Battlefield, in the small ruins south of tracker gnome 2.

Hot cold clue - Khazard Battlefield.png

Hot cold clue - Khazard Battlefield map.png

Single
West Ardougne, near the staircase outside the Civic Office.

Hot cold clue - West Ardougne.png

Hot cold clue - West Ardougne map.png

Single
South-west Tree Gnome Stronghold

Hot cold clue - south-west Tree Gnome Stronghold.png

Hot cold clue - south-west Tree Gnome Stronghold map.png

Single
South of the Tree Gnome Stronghold, north-east of the Outpost.

Hot cold clue - south of the Tree Gnome Stronghold.png

Hot cold clue - south of the Tree Gnome Stronghold map.png

Single
South-east of Almera's house on Baxtorian Falls.

Hot cold clue - south-east of Almera's house.png

Hot cold clue - south-east of Almera's house map.png

Single
Inside the Barbarian Agility Course. Completion of Alfred Grimhand's Barcrawl is required.

Hot cold clue - Barbarian agility course.png

Hot cold clue - Barbarian agility course map.png

Single
On the Isle of Souls, by the entrance to the mine.

Hot cold clue - Isle of Souls mine.png

Hot cold clue - Isle of Souls mine map.png

Single

Karamja:

LocationImageMapCombat Type
Musa Point, banana plantation.

Hot cold clue - Musa Point.png

Hot cold clue - Musa Point map.png

Single
Brimhaven, east of the fruit tree patch.

Hot cold clue - Brimhaven docks.png

Hot cold clue - Brimhaven docks map.png

Single
West of Brimhaven.

Hot cold clue - West of Brimhaven.png

Hot cold clue - West of Brimhaven map.png

Single
West of the gnome glider.

Hot cold clue - Karamja gnome glider.png

Hot cold clue - Karamja gnome glider map.png

Single
North-eastern part of Kharazi Jungle.

Hot cold clue - north-western Kharazi Jungle.png

Hot cold clue - north-western Kharazi Jungle map.png

Single
South-western part of Kharazi Jungle.

Hot cold clue - south-western Kharazi Jungle.png

Hot cold clue - south-western Kharazi Jungle map.png

Single
Northern part of Crash Island.

Hot cold clue - Crash Island.png

Hot cold clue - Crash Island map.png

Single

Kebos Lowlands:

LocationImageMapCombat Type
West of the Battlefront.

Hot cold clue - west of Battlefront.png

Hot cold clue - west of Battlefront map.png

Single
West of the Farming Guild.

Hot cold clue - west of Farming Guild.png

Hot cold clue - west of Farming Guild map.png

Single
South-west corner of the Kebos Swamp.

Hot cold clue - south-west Kebos Swamp.png

Hot cold clue - south-west Kebos Swamp map.png

Single

Misthalin:

 

LocationImageMapCombat Type
South of the stone circle near Varrock's entrance.

Hot cold clue - south of varrock.png

Hot cold clue - south of varrock map.png

Single
Just north-west of the Lumbridge Fishing tutor.

Hot cold clue - Lumbridge Swamp.png

Hot cold clue - Lumbridge Swamp map.png

Single
North of the pond between Lumbridge and Draynor Village.

Hot cold clue - Lumbridge pond.png

Hot cold clue - Lumbridge pond map.png

Single
Nort-east of Gertrude's house west of Varrock.

Hot cold clue - Gertrude house.png

Hot cold clue - Gertrude house map.png

Single
South of Draynor Village bank.

Hot cold clue - south of Draynor bank.png

Hot cold clue - south of Draynor bank map.png

Single
South of Lumber Yard, east of Assistant Serf.

Hot cold clue - south of Lumber Yard.png

Hot cold clue - south of Lumber Yard map.png

Single

Morytania:

LocationImageMapCombat Type
In the north-east area of Burgh de Rott, by the reverse-L-shaped ruins.

Hot cold clue - Burgh de Rott.png

Hot cold clue - Burgh de Rott map.png

Single
West of Port Phasmatys, south-east of fairy ring.

Hot cold clue - Haunted Woods.png

Hot cold clue - Haunted Woods map.png

Single
Inside The Hollows, south of the bridge which was repaired in a quest.

Hot cold clue - The Hollows bridge.png

Hot cold clue - The Hollows bridge map.png

Single
Inside the Mort Myre Swamp, north-west of the Nature Grotto.

Hot cold clue - Mort Myre Swamp.png

Hot cold clue - Mort Myre Swamp map.png

Single
At Haunted Mine quest start.

Hot cold clue - Haunted Mine.png

Hot cold clue - Haunted Mine map.png

Single
South of the Mausoleum.

Hot cold clue - Mausoleum.png

Hot cold clue - Mausoleum map.png

Single
North-east of Slepe.

Hot cold clue - Slepe.png

Hot cold clue - Slepe map.png

Single
Northern area of Mos Le'Harmless, between the lakes.

Hot cold clue - northern Mos Le'Harmless.png

Hot cold clue - northern Mos Le'Harmless map.png

Single
Near Mos Le'Harmless southern bar.

Hot cold clue - Mos Le'Harmless southern bar.png

Hot cold clue - Mos Le'Harmless southern bar map.png

Single
Northern part of Dragontooth Island.

Hot cold clue - north Dragontooth Island.png

Hot cold clue - north Dragontooth Island map.png

Single
Southern part of Dragontooth Island.

Hot cold clue - south Dragontooth Island.png

Hot cold clue - south Dragontooth Island map.png

Single
South-western part of Darkmeyer.

Hot cold clue - Darkmeyer.png

Hot cold clue - Darkmeyer map.png

Single

Western Provinces:

LocationImageMapCombat Type
North-west of Eagles' Peak.

Hot cold clue - Eagles' Peak.png

Hot cold clue - Eagles' Peak map.png

Single
Piscatoris Fishing Colony

Hot cold clue - Piscatoris Fishing Colony.png

Hot cold clue - Piscatoris Fishing Colony map.png

Multi
Eastern part of Piscatoris Hunter area, south-west of the Piscatoris falconry area.

Hot cold clue - SW of Falconer.png

Hot cold clue - SW of Falconer map.png

Single
South-west of the crystal gate to Arandar.

Note: This area is on a single/multi-combat border. It is recommended to dig in the single combat area, so you get the Brassican Mage instead of the Ancient Wizards.

Hot cold clue - Arandar.png

Hot cold clue - Arandar map.png

 
East of Iorwerth Camp.

Hot cold clue - East of Iorwerth Camp.png

Hot cold clue - East of Iorwerth Camp map.png

Single
North-west of Iorwerth Camp.

Hot cold clue - North-west of Iorwerth Camp.png

Hot cold clue - North-west of Iorwerth Camp map.png

Single
In Lletya.

Hot cold clue - Lletya.png

Hot cold clue - Lletya map.png

Single
Near Tyras Camp.

Hot cold clue - Tyras Camp.png

Hot cold clue - Tyras Camp map.png

Single
The northern house at Zul-Andra.

Hot cold clue - Zul-Andra.png

Hot cold clue - Zul-Andra map.png

Single

Wilderness:

LocationImageMapCombat Type
Inside the eastern ruins north of the Graveyard of Shadows, level 27 Wilderness.

Hot cold clue - eastern ruins.png

Hot cold clue - eastern ruins map.png

Single
North of the Grand Exchange, level 5 Wilderness.

Hot cold clue - north of GE.png

Hot cold clue - north of GE map.png

Multi
South-east of the Dark Warriors' Fortress, level 12 Wilderness.

Hot cold clue - SE of Dark Warriors' Fortress.png

Hot cold clue - SE of Dark Warriors' Fortress map.png

Multi
East of the Corporeal Beast's Lair, level 20 Wilderness.

Hot cold clue - east of corp cave entrance.png

Hot cold clue - east of corp cave entrance map.png

Multi
South of the Silk Chasm, level 32 Wilderness.

Hot cold clue - south of Silk Chasm.png

Hot cold clue - south of Silk Chasm map.png

Multi
South-east of the Silk Chasm, level 28 Wilderness.

Hot cold clue - south-east of Silk Chasm.png

Hot cold clue - south-east of Silk Chasm map.png

Single
East of the Wilderness canoe exit, level 35 Wilderness.

Note: This area is on a single/multi-combat border. It is recommended to dig in the single combat area, so you get the Brassican Mage instead of the Ancient Wizards.

Hot cold clue - east of wilderness canoe exit.png

Hot cold clue - east of wilderness canoe exit map.png

 
South-east of the Chaos Temple, level 37 Wilderness.

Hot cold clue - SE of Chaos Temple.png

Hot cold clue - SE of Chaos Temple map.png

Single
South of Callisto's Den, level 38 Wilderness.

Hot cold clue - south of Callisto's Den.png

Hot cold clue - south of Callisto's Den map.png

Multi
South-west of the Deserted Keep, level 49 Wilderness.

Hot cold clue - SW of Deserted Keep.png

Hot cold clue - SW of Deserted Keep map.png

Single
West of the Wilderness Agility Course, level 54 Wilderness.

Hot cold clue - west of Wilderness Agility Course.png

Hot cold clue - south of Wilderness Agility Course map.png

Single


During the pursuit of a master clue, digging at the designated spot may lead to encountering adversaries, contingent on whether the location is in a single or multi-combat zone. As you prepare for this scenario, it's advisable to equip combat gear, pack sustenance, and carry potions. If the area is categorized as single combat, your opponent will be the Brassican Mage, utilizing a typeless projectile attack. In contrast, within a multi-combat environment, you'll confront three Ancient Wizards, each employing distinct combat styles. Notably, the melee wizard can inflict poisoning. Thus, if your destination resides in a multi-combat region, having a remedy for poison is also imperative.