Sat 2/5/15
FTJ means "For the Juniors"
1) Brilliant puzzle question Thanks Civonamzuk, Geno, Fiora and Melody
Also thanks to MathsGod1 for recommending it for the wrap
2) A chicken a fox and sonme corn Thanks Civonamzuk
3) Number of digits in a very large number. (I found this fascinating) Thanks Alan
4) Diluting alcohol Thanks Alan and anon
5) Understanding combinations Thanks Badinage and Melody
♫♪ ♪ ♫ ♬ ♬ MELODY ♬ ♬ ♫♪ ♪ ♫