CT
Chunk Theoryoffline sandbox
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0chunks chunk data: not loaded task catalog: not loaded map: not loaded
OSRS world map
Tap a chunk to toggle it · drag to pan · pinch to zoom
YOUR ROUTE

Unlocked contents

Everything Source Chunk says exists in your hypothetical area.

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SOURCE CHUNK DATA

Task explorer

Browse the offline task catalog. “Route refs” is useful context, not full feasibility yet.

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Not a feasibility result yet. Route refs means the task explicitly mentions something found in your unlocked contents.
OFFLINE REFERENCE

OSRS Wiki cache

Cache only what matters to your route, or search while online.

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W

Offline Wiki

Tap an entity anywhere in Chunk Theory, or search above. Cached article text remains available in airplane mode.

CHUNK THEORY

Flight kit

A local-only sandbox built around Source Chunk data.

✈

Flight ready

The green status badge means the map, chunk database, task catalog, and app shell are cached.

⌖

Local sandbox

Unlocks are saved only on this device. No Source Chunk account or Firebase writes are involved.

W

Wiki cache

Use “Cache refs” in Contents to store Wiki text for route-relevant monsters, items, shops, and quests.

⚙

Still being built

Full task feasibility, Source Chunk rule toggles, chunk sections, richer roll rules, and a bulk Wiki snapshot are next.