▁of ▁the ▁extensive ▁Je op ard y ! ▁experiences ▁of ▁two ▁other ▁notable ▁champions ▁who ▁subsequently ▁became ▁authors ▁of ▁several ▁books ▁each . ▁ ▁Board ▁games ▁ ▁The ▁earliest ▁board ▁games ▁based ▁on ▁Je op ard y ! ▁were ▁produced ▁by ▁Mil ton ▁Brad ley , ▁which ▁produced ▁th ir teen ▁such ▁games ▁throughout ▁the ▁course ▁of ▁the ▁original ▁F lem ing ▁version ' s ▁run ▁( iss ued ▁ann ually ▁from ▁ 1 9 6 4 ▁through ▁ 1 9 7 6 ▁with ▁one ▁ 1 9 8 2 ▁release ); ▁these ▁games ▁were ▁number ed ▁ 1 – 1 2 ▁and ▁ 1 4 , ▁ski pping ▁ 1 3 . ▁ ▁The ▁Tre bek ▁version ▁has ▁also ▁seen ▁various ▁board ▁game ▁adapt ations ▁of ▁its ▁own . ▁Press man ▁Toy ▁Corporation ▁first ▁market ed ▁several ▁versions ▁in ▁the ▁mid - to - late ▁ 1 9 8 0 s , ▁including ▁a ▁version ▁with ▁electric ▁signal ▁devices ▁and ▁scoring ▁cons oles ▁released ▁in ▁ 1 9 8 7 , ▁a ▁" j un ior " ▁edition ▁( with ▁questions ▁for ▁children ▁ages ▁ 8 – 1 2 ) ▁and ▁a ▁" 2 5 th ▁An ni versary ▁Edition " ▁to ▁mark ▁the ▁anni versary ▁of ▁the ▁original ▁Art ▁F lem ing ▁version ▁debut ; ▁the ▁latter ▁had ▁special ▁games ▁featuring ▁questions ▁rel ating ▁to ▁the ▁ 1 9 6 0 s , ▁in ▁addition ▁to ▁new ▁questions . ▁Later ▁versions ▁were ▁produced ▁in ▁the ▁early ▁ 2 0 0 0