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11 results for RICIN

Only one Shortz Era entry found. Click the date to see the answer in context.
See the dictionary definition for RICIN.

DateGridClueAuthor
Wed Jan 13, 20163DPoison used on TV's "Breaking Bad"Jeremy Newton

10 results for RICIN from older pre-Shortz puzzles.

DateGridClueAuthorEditor
Sun Aug 1, 199316DPoisonous protein in the castor beanMartin FassMaleska
Mon Apr 16, 199058AToxic proteinMarjorie PedersenMaleska
Tue Jun 14, 198830DCastor-bean productSidney L. RobbinsMaleska
Sun Jan 5, 198618DToxic proteinJulian OchrymowychMaleska
Sat Nov 27, 197655DCastor-bean productDorothea E. ShippWeng
Fri Mar 19, 197124DCastor-oil plant poisonUnknownWeng
Thu Mar 13, 196964ACastor bean derivative.UnknownWeng
Mon Feb 14, 196628DToxic protein.UnknownFarrar
Tue Jul 21, 196429APoisonous protein.UnknownFarrar
Sun Aug 1, 1948115DCastor-oil bean poison.Jack LuzzattoFarrar