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Calibration Round #68
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1
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7
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April 19, 2025
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ROC Physics Olympiad (Higher Secondary)
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0
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11
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April 15, 2025
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ROC Physics Olympiad (Secondary)
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0
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12
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April 15, 2025
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ROC Math Olympiad (Higher Secondary)
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0
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21
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April 15, 2025
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ROC Math Olympiad (Secondary)
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0
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28
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April 15, 2025
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ROC Math Olympiad (Junior)
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0
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30
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April 15, 2025
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Calibration Round #67
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6
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52
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April 18, 2025
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Embrace Biology | Math Problem
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0
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3
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April 14, 2025
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Who knows? | Math Problem
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0
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5
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April 14, 2025
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Largest Square | Math Problem
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0
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3
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April 14, 2025
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0
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3
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April 14, 2025
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Quadric circles | Math Problem
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0
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3
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April 14, 2025
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Tilted Line | Math Problem
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0
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3
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April 14, 2025
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Loner Flower | Math Problem
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0
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1
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April 14, 2025
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Reaching The Minimum | Math Problem
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0
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2
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April 14, 2025
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Monkey Reproduction | Math Problem
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2
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166
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April 13, 2025
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Stone Remover | Math Problem
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0
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5
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April 11, 2025
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4
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113
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April 11, 2025
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প্যালিনড্রোম সংখ্যা | Math Problem
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1
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68
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April 11, 2025
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1
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122
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April 11, 2025
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বিন্দু থেকে তৈরী কোণ | Math Problem
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3
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106
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April 9, 2025
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Geo atoll | Math Problem
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3
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19
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April 8, 2025
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Eid Chronicle Geo Contest
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2
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16
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April 5, 2025
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Fourteen for Teens | Math Problem
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1
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6
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April 2, 2025
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Exponential Balance | Math Problem
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1
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8
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March 31, 2025
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সামান্তরিকের ঝামেলা | Math Problem
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5
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131
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March 26, 2025
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লালে লাল 1 | Math Problem
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2
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120
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March 26, 2025
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জিওকল্প (৯) | Math Problem
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4
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209
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March 25, 2025
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BDOAA E-Olympiad 2025 (Senior)
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7
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103
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March 23, 2025
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BDOAA E-Olympiad 2025 (Junior)
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0
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35
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March 19, 2025
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