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General Puzzles |
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Perplexities |
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Tough Puzzles |
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Number Puzzles |
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Codes and Ciphers |
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Anagrams |
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1. What number should replace the question mark? |
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2. What number comes next? |
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3. What number should replace the question mark? |
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4. What number should replace the question mark? |
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5. What number should replace the question mark? |
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Number Puzzles |
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78436, 59052, 45260, ? |

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72 |
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43 |
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83 |
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73 |
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34 |
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36 |
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? |
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52 |
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28 |
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57 |
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17 |
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27 |
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66 |
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64 |
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71 |
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48 |
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? |
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9 |
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6 |

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6 |
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7 |
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132 |

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12 |
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4 |
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156 |

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15 |
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8 |
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210 |

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21 |
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* |
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? |
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43 |
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13 |
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32 |



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48 |
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9 |
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12 |
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72 |
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12 |
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56 |
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6 |
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17 |
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54 |
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7 |
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39 |
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5 |
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? |
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40 |
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13 |