"Christmas Contest Individual Round" Problems

There have been a total of 105138 submissions to 6662 problems, 100 of which come from mobile platforms, while 1721 problems wait for one solve!


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Did not attempt Christmas Contest - Individual Round - Problem 1 Basic Number theory Christmas Contest Individual Round 1 73
Did not attempt Christmas Contest - Individual Round - Problem 2 2-d Basic Geometry Christmas Contest Individual Round 1 62
Did not attempt Christmas Contest - Individual Round - Problem 3 Counting and probability Christmas Contest Individual Round 2 34
Did not attempt Christmas Contest - Individual Round - Problem 4 Algebra Christmas Contest Individual Round 2 69
Did not attempt Christmas Contest - Individual Round - Problem 5 Counting and probability Christmas Contest Individual Round 2 54
Did not attempt Christmas Contest - Individual Round - Problem 6 Algebra Number theory Christmas Contest Individual Round 2 43
Did not attempt Christmas Contest - Individual Round - Problem 7 2-d Geometry Christmas Contest Individual Round 2 60
Did not attempt Christmas Contest - Individual Round - Problem 8 Number theory Christmas Contest Individual Round 3 37
Did not attempt Christmas Contest - Individual Round - Problem 9 3-d Geometry Christmas Contest Individual Round 3 20
Did not attempt Christmas Contest - Individual Round - Problem 10 Algebra Number theory Christmas Contest Individual Round 4 47
Did not attempt Christmas Contest - Individual Round - Problem 11 Number theory Christmas Contest Individual Round 4 54
Did not attempt Christmas Contest - Individual Round - Problem 12 Number theory Christmas Contest Individual Round 4 33
Did not attempt Christmas Contest - Individual Round - Problem 13 Algebra Number theory Christmas Contest Individual Round 4 43
Did not attempt Christmas Contest - Individual Round - Problem 14 Algebra Christmas Contest Individual Round 5 19
Did not attempt Christmas Contest - Individual Round - Problem 15 Algebra Number theory Christmas Contest Individual Round 5 20
Did not attempt Christmas Contest - Individual Round - Problem 16 2-d Algebra Geometry Number theory Christmas Contest Individual Round 5 4
Did not attempt Christmas Contest - Individual Round - Problem 17 Number theory Christmas Contest Individual Round 6 9
Did not attempt Christmas Contest - Individual Round - Problem 18 Algebra Christmas Contest Individual Round 6 3
Did not attempt Christmas Contest - Individual Round - Problem 19 Number theory Christmas Contest Individual Round 6 16
Did not attempt Christmas Contest - Individual Round - Problem 20 2-d Geometry Christmas Contest Individual Round 6 33
Did not attempt Christmas Contest Individual Round Tiebreaker 2-d Geometry Christmas Contest Individual Round 5 8

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