Recorded answers
12,456 recorded answers
How to approach it
Approach the prompt as a chemistry problem hiding inside ordinary language. Begin with the outputs you could name in a sentence, then deliberately drop one level: which tissue builds it, from which precursor, under which enzyme, and what does the finished molecule get called in a metabolic index? The reveal here was plainly generated from a large compound catalogue, so breadth of coverage matters more than tidy phrasing. After a few safe everyday entries, push into pathways — lipid handling, steroid conversion, amino acid breakdown, sugar interconversion, inflammatory signalling — and give the systematic chemical name instead of the nickname. Keep every guess to a single substance, spell it the way a database would, and drop anything the body merely absorbs, receives as a medicine, or hosts from outside.
Get a hint
Body systems make a better map than single organs: digestion, circulation, hormone signalling, immune defence and waste clearance each leave distinct chemical traces that qualify as substances the body has produced.
A little more
Then move to process: whatever is built during synthesis, released during signalling, burned for energy or broken down for excretion is fair game, including short-lived intermediates that never reach an easily named fluid.
One step further
Aim for named chemical families rather than everyday words — acids, salts, alcohols, esters, sugar conjugates, glycoproteins and their carrier-bound forms — and include the long systematic names that only a metabolic database would list.
Reveal answers 12,456
- 3-phosphoadenylylselenateDeep Cut85points
- 3-Phosphoglyceric acidDeep Cut85points
- 3-sulfinylpyruvic acidDeep Cut85points
- 3-sulfopyruvateDeep Cut85points
- 3-UMPDeep Cut85points
- 3,3-diiodo-L-thyronine-4-O-sulfateDeep Cut85points
- 3,3-diiodo-L-thyronine-beta-D-glucuronosideDeep Cut85points
- 3,3,5-triiodo-L-thyronine-beta-D-glucuronosideDeep Cut85points
- 3,3'-DiiodothyronineDeep Cut85points
- 3,3',5'-Triiodothyroacetate glucuronideDeep Cut85points
- 3,4-dihydro-1,4-benzothiazine-3-carboxylateDeep Cut85points
- 3,4-dihydroxy-5-all-trans-decaprenylbenzoateDeep Cut85points
- 3,4-Dihydroxymandelic acidDeep Cut85points
- 3,4-DihydroxyphenylacetaldehydeDeep Cut85points
- 3,4-DihydroxyphenylglycolaldehydeDeep Cut85points
- 3,4-epoxynonanalDeep Cut85points
- 3,5-dihydroxy-3,4-dihydro-1,4-benzothiazineDeep Cut85points
- 3,5-diiodo-L-thyronine-4-O-sulfateDeep Cut85points
- 3,5-diiodo-L-thyronine-beta-D-glucuronosideDeep Cut85points
- 3,5-Diiodothyroacetate glucuronideDeep Cut85points
- 3,5-DiiodothyronineDeep Cut85points
- 3,5-dioxo-12(R)-hydroxy-eicosa-(8E,10E,14Z)-trienoyl-CoADeep Cut85points
- 3,5-dioxo-12(S)-hydroxy-eicosa-(8E,10E,14Z)-trienoyl-CoADeep Cut85points
- 3,5,3-triiodo-L-thyronine-beta-D-glucuronosideDeep Cut85points
- 3,5,3-triiodothyronine-4-sulfateDeep Cut85points
- 3,5,3,5-tetraiodo-L-thyronine-beta-D-glucuronosideDeep Cut85points
- 3,6,9-dodecatrienoyl-CoADeep Cut85points
- 3,6,9,12-octadecatetraenoyl-CoADeep Cut85points
- 3,6,9,12,15-octadecapentenoyl-CoADeep Cut85points
- 3,7-decadienoyl-CoADeep Cut85points
- 3,7,10,13-hexadecatetraenoyl-CoADeep Cut85points
- 3,7,10,13,16-docosapentenoyl-CoADeep Cut85points
- 3,7,10,13,16,19-docosahexenoyl-CoADeep Cut85points
- 3,7,24THCADeep Cut85points
- 3,7,24THCA-CoADeep Cut85points
- 3,8-LD1Deep Cut85points
- 3'-5' exoribonuclease HELZ2Deep Cut85points
- 3'-5' RNA helicase YTHDC2Deep Cut85points
- 3'-MonoiodothyronineDeep Cut85points
- 3'-Phosphoadenosine-5'-phosphosulfateDeep Cut85points
- 3'-SialyllactoseDeep Cut85points
- 3',5'-cyclic-AMP phosphodiesteraseDeep Cut85points
- 3',5'-cyclic-AMP phosphodiesterase 4ADeep Cut85points
- 3',5'-cyclic-AMP phosphodiesterase 4BDeep Cut85points
- 3',5'-cyclic-AMP phosphodiesterase 4CDeep Cut85points
- 3',5'-cyclic-AMP phosphodiesterase 4DDeep Cut85points
- 3',5'-cyclic-AMP phosphodiesterase 7BDeep Cut85points
- 3'(2'),5'-bisphosphate nucleotidaseDeep Cut85points
- 3(or 17)a-hydroxysteroid dehydrogenaseDeep Cut85points
- 3(R)-hydroxy-(2S,6R,10)-trimethyl-hendecanoyl-CoADeep Cut85points
Why these answers count
Scoring tracked obscurity rather than plausibility across 12223 recorded answers. Everyday entries — a hormone, a digestive fluid, a structural protein — drew so many identical submissions that they sank into the crowded tail, while names lifted from a comprehensive metabolic index rose to the top. The single 100-point answer, Lubricin, is a joint-lining glycoprotein most players would never reach, which is precisely why it was scarce and expensive. The 85-point band, with 11967 entries, is where the long systematic names live: (10Z,13Z,16Z)-docosatrienoic acid, (11R)-HPETE, (13Z)-octadecenoyl-CoA and dozens more fatty acid, carnitine and coenzyme A conjugates. These are genuine products of human enzymes, yet nobody writes them from memory, so few guesses matched. Only 201 answers scored 60, the consolation band for mid-rare picks. The lesson: the reveal drew on a catalogue of tens of thousands of compounds, and points rose with how unlikely a name was to be guessed rather than with how central it is to human biology.