(146 problems solved)
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(97 problems solved)
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(56 problems solved)
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(128 problems solved)
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(27 problems solved)
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(41 problems solved)
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(92 problems solved)
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(85 problems solved)
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(42 problems solved)
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(92 problems solved)
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(65 problems solved)
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(84 problems solved)
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(124 problems solved)
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(56 problems solved)
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(10 problems solved)
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(52 problems solved)
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(104 problems solved)
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(34 problems solved)
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(50 problems solved)
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(54 problems solved)
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(19 problems solved)
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(6 problems solved)
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(71 problems solved)
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(79 problems solved)
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(23 problems solved)
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(46 problems solved)
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(18 problems solved)
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(84 problems solved)
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(24 problems solved)
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(7 problems solved)
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(6 problems solved)
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(31 problems solved)
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(25 problems solved)
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(87 problems solved)
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(55 problems solved)
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(25 problems solved)
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(49 problems solved)
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(11 problems solved)
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(9 problems solved)
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(77 problems solved)
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(115 problems solved)
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(40 problems solved)
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(75 problems solved)
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(87 problems solved)
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(117 problems solved)
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(126 problems solved)
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(7 problems solved)
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(16 problems solved)
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(75 problems solved)
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(97 problems solved)
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(77 problems solved)
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(35 problems solved)
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(25 problems solved)
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(116 problems solved)
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(80 problems solved)
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(91 problems solved)
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(71 problems solved)
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(5 problems solved)
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(18 problems solved)
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(70 problems solved)
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(47 problems solved)
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(19 problems solved)
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(42 problems solved)
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(41 problems solved)
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(103 problems solved)
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(95 problems solved)
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(4 problems solved)
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(15 problems solved)
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(84 problems solved)
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(92 problems solved)
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(43 problems solved)
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(55 problems solved)
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(51 problems solved)
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(50 problems solved)
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(51 problems solved)
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(40 problems solved)
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(47 problems solved)
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(7 problems solved)
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(11 problems solved)
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(34 problems solved)
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(28 problems solved)
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(68 problems solved)
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(38 problems solved)
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(58 problems solved)
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(66 problems solved)
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(6 problems solved)
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(12 problems solved)
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(50 problems solved)
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(34 problems solved)
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(15 problems solved)
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(59 problems solved)
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(62 problems solved)
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(39 problems solved)
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(6 problems solved)
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(7 problems solved)
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(45 problems solved)
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(38 problems solved)
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(29 problems solved)
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(23 problems solved)
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(22 problems solved)
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(69 problems solved)
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(86 problems solved)
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(57 problems solved)
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(62 problems solved)
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(6 problems solved)
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(14 problems solved)
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(55 problems solved)
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(46 problems solved)
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(46 problems solved)
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(36 problems solved)
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(16 problems solved)
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(86 problems solved)
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(63 problems solved)
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(90 problems solved)
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(31 problems solved)
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(6 problems solved)
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(15 problems solved)
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(69 problems solved)
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(50 problems solved)
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(31 problems solved)
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(60 problems solved)
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(73 problems solved)
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(6 problems solved)
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(8 problems solved)
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(26 problems solved)
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(27 problems solved)
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(21 problems solved)
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(28 problems solved)
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(40 problems solved)
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