Mathematical and Physical Journal
for High Schools
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Problem C. 1263. (December 2014)

C. 1263. Find the smallest multiple of 144 that only contains digits of 0 and 1.

(5 pont)

Deadline expired on January 12, 2015.


Statistics:

212 students sent a solution.
5 points:168 students.
4 points:16 students.
3 points:13 students.
2 points:4 students.
1 point:4 students.
0 point:4 students.
Unfair, not evaluated:3 solutions.

Problems in Mathematics of KöMaL, December 2014