Enquire within upon everything

51. Arithmorems. This class of riddle is of recent introduction. The Arithmorem is made by substituting figures in a part of the word indicated, for Roman numerals. The nature of the riddle--from the Greek arithmos, number, and the Latin remanere, back again--will be easily seen from the following example, which is a double Arithmorem: H 51 and a tub--a fine large fish. A 100 and gore--a sprightly movement in music. R 5 and be--a part of speech. U 551 and as and--a Spanish province. To 201 and ran--a stupefying drug. R 102 and nt--an acid. OU 250 and pap--a Mexican town. The answer is Havanna--Tobacco. Halibut, Allegro, Verb, Andalusia, Narcotic, Nitric, Acapulco. 52. Charades are compositions, poetical or otherwise, founded upon words, each syllable of which constitutes a noun, the whole of each word constituting another noun of a somewhat different meaning from those supplied by its separate syllables. Words which fully answer these conditions are the best for the purposes of charades; though many other words are employed. In writing, the first syllable is termed "My first," the second syllable "My second," and the complete word "My whole." The following is an example of a Poetical Charade: