added a new example

bendisposto · Oct 24, 2012 · c09480d · c09480d
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commit c09480d
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diff --git a/examples/classicalb/choochootrain b/examples/classicalb/choochootrain
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+/* Find all solutions to puzzle: CHOO + CHOO = TRAIN */
+{C,H,O,T,R,A,I,N| {C,T}<:1..9 & {H,O,R,A,I,N} <:0..9 & 22*O + 200*H + 2000*C = T*10000+R*1000+A*100+I*10+N & card({C,H,O,T,R,A,I,N})=8}