<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31307783</termId><termName>puzzles</termName><termType>PT</termType><termNote><![CDATA[ Recreational artifacts designed as amusements or diversions by presenting constructional difficulties to be solved by ingenuity or patient effort. For word or number diversions to be solved, see under "<word and number puzzles and games>." ]]></termNote><termCreatedDate>2026-03-30 20:22:49</termCreatedDate><relation><relationType>UF</relationType><termId>31307784</termId><termName>puzzle</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31299047</termId><termName>recreational artifacts</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31325497</termId><termName>mechanical puzzles</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31325500</termId><termName>dexterity puzzles</termName><termType>PT</termType></relation></term>  </Zthes>