The Joker Challenge – 10544 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 10544, The Joker Challenge, DUPLO Super Heroes Set Number: 10544 Theme: DUPLO Super Heroes Launch Year: 2014 The Joker Challenge – 10544 File Size – 6.11 Mb Description – BI 3022 / 20 – 10544 V39Download The Joker Challenge – 10544 building instruction The Joker Challenge – 10544 File Size – 5.53 Mb Description – BI 3022 / 20 – 10544 V29Download The Joker Challenge – 10544 building instruction Print Versions Building instructions labeled “NA” or “V39” may be printed on US standard letter size paper Building instructions labeled “IN” or “V29” may be printed on EU standard A4 paper