Video solutions:
#1: https://www.youtube.com/watch?v=nanO7EyETTU
#2: https://www.youtube.com/watch?v=pSA4RAK6ApQ
#3: https://www.youtube.com/watch?v=QjdaIzWOP40
#4: https://www.youtube.com/watch?v=eNZ1jXEBN9Q
#5: https://www.youtube.com/watch?v=1IBBnPv5rbw
#6: https://www.youtube.com/watch?v=dTujqFTYJr8
#7: https://www.youtube.com/watch?v=WBigDfQSTX8
#8: https://www.youtube.com/watch?v=PSbCK2MWJv8
#9: https://www.youtube.com/watch?v=_xCwtzE_zzA
#10: https://www.youtube.com/watch?v=EmTIX9Tk2II
#11: https://www.youtube.com/watch?v=8oBL-_i4knY
#12: https://www.youtube.com/watch?v=85vUIxEB_xw
#13: https://www.youtube.com/watch?v=yfls2WkkfRU
#14: https://www.youtube.com/watch?v=S8Sp821svHA
#15: https://www.youtube.com/watch?v=0lsZdunYoFQ
#16: https://www.youtube.com/watch?v=0Bs8bCFn34I
#17: https://www.youtube.com/watch?v=PfLYt2x01Q8
#18: https://www.youtube.com/watch?v=GjNCalsAbIQ
#19: https://www.youtube.com/watch?v=ReBG5bcx-q0
#20: https://www.youtube.com/watch?v=wnp1qXlFQE0
#21: https://www.youtube.com/watch?v=0EEb_zdsGbQ
#22: https://www.youtube.com/watch?v=tB7ht_fyoCQ
#23: https://www.youtube.com/watch?v=rhfkCZXgchA
#24: https://www.youtube.com/watch?v=yMD_mBPEv5U
#25: https://www.youtube.com/watch?v=ohj2CQTejgk
#26: https://www.youtube.com/watch?v=sxPFtcSgpeE
#27: https://www.youtube.com/watch?v=ObuQMMENLVc
#28: https://www.youtube.com/watch?v=sc29_oEFKrs
#29: https://www.youtube.com/watch?v=qYnqgGLprKg
#30: https://www.youtube.com/watch?v=Q_UzKgqxrkE
#31: https://www.youtube.com/watch?v=51FrCpvQWGA
#32: https://www.youtube.com/watch?v=LYEVX_2TIAY
#33: https://www.youtube.com/watch?v=v1UJcqt-hH0
#34: https://www.youtube.com/watch?v=7dFSLI_trbI
#35: https://www.youtube.com/watch?v=kWd3KPFk7Lw
#36: https://www.youtube.com/watch?v=qEtekJNJVKc
#37: https://www.youtube.com/watch?v=afNUbgXtQ_k
#38: https://www.youtube.com/watch?v=V_ugBUb5pi4
#39: https://www.youtube.com/watch?v=xdmzGy8rSR0
#40: https://www.youtube.com/watch?v=ccg9DTicGT4
#41: https://www.youtube.com/watch?v=45VTb4kHYWQ
#42: https://www.youtube.com/watch?v=Os7MTGDqBTY  (This was #23 for a different exam that used slightly different language, but I didn�t remake the video since the content was essentially the same.)
#43: https://www.youtube.com/watch?v=5HoNa9KE1d0
#44: https://www.youtube.com/watch?v=coU5zaE6lXw
#45: https://www.youtube.com/watch?v=XiUsJ48ocso
#46https://www.youtube.com/watch?v=CohrunPVzts  (This was #21 for a different exam, but I didn�t remake the video.)
#47: https://www.youtube.com/watch?v=tqwQvJ_TnPw
#48: https://www.youtube.com/watch?v=poluManeUVo
#49: https://www.youtube.com/watch?v=vlttvwdtSl4
#50: https://www.youtube.com/watch?v=tEIEALDgSHI
(This was #24 for a different exam, but I didn't remake the video.)
#51: https://www.youtube.com/watch?v=XPx7tuyibB8
#52: https://www.youtube.com/watch?v=cOhHO_kT4Wg
#53: https://www.youtube.com/watch?v=b6xL2AftnxE
#54: https://www.youtube.com/watch?v=HwAmaXi_Uj8
#55: https://www.youtube.com/watch?v=kQcZUyitI2o
#56: https://www.youtube.com/watch?v=u5wcbRWYQls
#57: https://www.youtube.com/watch?v=U3MaQX23KrU
#58: https://www.youtube.com/watch?v=hkQAkOMlYWA
#59: https://www.youtube.com/watch?v=Q04K_bzKNkA
#60: https://www.youtube.com/watch?v=y2-xguGel6U