Mathematics
Jamal Senjaya's user avatar
Jamal Senjaya's user avatar
Jamal Senjaya's user avatar
Jamal Senjaya
  • Member for 7 years, 3 months
  • Last seen more than 2 years ago
  • Indonesia
Profile Activity
Stats
301
reputation
873
reached
0
answers
2
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About

I'am Indonesian
I love creating puzzles, it give me more fun than solving existing puzzle.
[email protected]

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Posts
100
Posts %
0
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1
Posts
50
Posts %
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Top posts
All Questions Answers
Score Newest
question
12
Why every positive integer can be written as addition of 1 triangle number, 1 square number, and 1 pentagonal number
Aug 11, 2016
question
8
Is every positive integer the sum of 1 square number, 1 pentagonal number, and 1 hexagonal number?
Aug 15, 2016
Top network posts
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44
How many liars are in the room?
35
too easy puzzle? Try it first!
33
16 pawns on a chess board with no three collinear: how do I go about solving this?
31
Messages hidden in the "visit every square once" puzzle
31
Four matchsticks puzzle

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