Sum of All Subset XOR Totals
<-E 1863> Sum of All Subset XOR Totals
<-E 1863> Sum of All Subset XOR Totals
<-E 1859> Sorting the Sentence
<-E 1854> Maximum Population Year
<-E 1848> Minimum Distance to the Target Element
<-E 1844> Replace All Digits with Characters