Type ChallengesJuly 5, 2026 ยท View on GitHubOverview Solutions to Type Challenges implemented with TypeBox's scripting engine. Solutions ChallengeSolution00003-medium-omitSolution00004-easy-pickSolution00005-extreme-readonly-keysSolution00007-easy-readonlySolution00008-medium-readonly-2Solution00009-medium-deep-readonlySolution00010-medium-tuple-to-unionSolution00011-easy-tuple-to-objectSolution00014-easy-firstSolution00015-medium-lastSolution00016-medium-popSolution00018-easy-tuple-lengthSolution00043-easy-excludeSolution00057-hard-get-requiredSolution00059-hard-get-optionalSolution00062-medium-type-lookupSolution00089-hard-required-keysSolution00090-hard-optional-keysSolution00213-hard-vue-basic-propsSolution00268-easy-ifSolution00274-extreme-integers-comparatorSolution00459-medium-flattenSolution04484-medium-istupleSolution04499-medium-chunkSolution04518-medium-fillSolution05153-medium-indexofSolution05310-medium-joinSolution05317-medium-lastindexofSolution05360-medium-uniqueSolution05821-medium-maptypesSolution07544-medium-construct-tupleSolution07561-extreme-subtractSolution08640-medium-number-rangeSolution08804-hard-two-sumSolution09160-hard-assignSolution09384-hard-maximumSolution26401-medium-json-schema-to-typescriptSolution27932-medium-mergeallSolution27958-medium-checkrepeatedtupleSolution28143-hard-optionalundefinedSolution29650-medium-extracttoobjectSolution30301-medium-isoddSolution