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MathModel
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Hasan Saleh
MathModel
Candidate
Palestine
Palestine
Joined Jan 24, 2025
Achievements (1)
Problem Solver
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1658
Problems191
Submissions266

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MathModel solved problem How many times to repeat? (#20) on 5 attempt5 days ago
MathModel solved problem Wardrobe (#1312) on first attempt5 days ago
MathModel solved problem Two digits (#115) on first attempt6 days ago
MathModel solved problem Degree of symmetry (#19) on 2 attempt6 days ago
MathModel solved problem Two factors (#5) on 9 attempt6 days ago
MathModel solved problem Match’s model (#3) on 4 attempt6 days ago
MathModel has joined contest Educational Round #510 days ago
MathModel solved problem Three ones (#263) on first attempt10 days ago
MathModel solved problem Just Fibonacci (#192) on 3 attempt10 days ago
MathModel solved problem Kaosar and GCD (#12273) on first attempt11 days ago
MathModel solved problem Binary Fun (#12272) on first attempt11 days ago
MathModel solved problem Epic Subarrays Counting (#12271) on first attempt11 days ago
MathModel solved problem + , -- or ? (#12270) on first attempt11 days ago
MathModel solved problem Easy Array Counting II (#12269) on first attempt11 days ago
MathModel has joined contest Blitz Round #612 days ago
MathModel solved problem Barrel (#7375) on first attempt12 days ago
MathModel solved problem The greatest common divisor (#571) on 2 attempt16 days ago
MathModel solved problem Again irreducible (#339) on first attempt16 days ago
MathModel solved problem GCD (#137) on 4 attempt16 days ago
MathModel solved problem Number of zeroes in factorial (#123) on first attempt16 days ago
MathModel solved problem Finding 67 (#12267) on 2 attempt18 days ago
MathModel solved problem AGARTHA IS REAL (#12268) on first attempt18 days ago
MathModel solved problem Good Host (#12266) on first attempt18 days ago
MathModel solved problem Majestic Pairs (#12265) on first attempt18 days ago
MathModel solved problem Morning Voice (#12264) on first attempt18 days ago