School-Safe Puzzle Games

Recent Comments

  1. Lateral Thinking Puzzle, THE BOTTLE OF BEER

    my2livers | Profile

    Hey, that looks like my old carpet! I’d send my ex-husband over to get the beer, but he’d probably spill it all over and ruin the rug. Pull the rug out really fast? Use a straw? Wait… I saw something like this on the Big Bang Theory…. May I use a straw?


  2. Word Arithmetic

    my2livers | Profile

    T-one
    N-one
    f-L-our
    t(H)ree
    t(W)o
    fi(V)e


  3. Moving Cards

    my2livers | Profile

    SteveRoo in 1 move! yeah!!! U rule. Props.


  4. Moving Cards

    my2livers | Profile

    After 1st ‘solving’ this and then reading the old posts, I realized that I’d tried this one eons ago. This time, as I learned from the bucket filling puzzle, sometimes semantics make a big difference. I’d 4gotten how much I love these puzzles! thx. ;))


  5. Moving Cards

    my2livers | Profile

    Remove the 2 and the 3.


  6. Soldier Line-Up

    my2livers | Profile

    Star of David w/ man @ each vertex.


  7. When Did it Happen?

    Chris Edwards | Profile

    @Pookah: I love your eloquent and concise answer. And yer foto!


  8. When Did it Happen?

    Chris Edwards | Profile

    x = time power went out
    y = time electricity restored


    t = current time = 13:24
    o = oven display = 11:12
    total time power out = t – o = 13:24 – 11:12 = 2:12

    time since restart = coffee display = 1:36

    y = t – 1:36 = 11:48
    x = y – (t – o) = 11:48 – 2:12 = 9:36
    x = off 9:36
    y = on 11:48


  9. Bible Puzzle, printable!

    Hex | PUZZLE MASTER | Profile

    The 30 hidden books as found by a few lines of code:
    Acts
    Amos
    Chronicles
    Daniel
    Esther
    Exodus
    Genesis
    Hebrews
    Hosea
    James
    Job
    Joel
    John
    Judges
    Kings
    Lamentations
    Luke
    Malachi
    Mark
    Matthew
    Nahum
    Numbers
    Peter
    Philemon
    Romans
    Ruth
    Samuel
    Timothy
    Titus
    Revelation


  10. When Did it Happen?

    Hex | PUZZLE MASTER | Profile

    I missed that puzzle unfortunately.


    But assuming that the coffee maker has an electronic clock that resets itself to 00:00 upon powering up, and that the oven clock is an electrically driven mechanical clock that just pauses while the electricity is out, we can deduce:
    - The coffee maker shows that the power was back 1 hour 36 min ago
    - Since the actual time was 1:24PM, then the power must have come back at 11:48AM
    - The oven shows a delay of 1:24PM – 11:12AM = 2 hour 12 minutes and hence the power outage lasted that long
    - Since the power was restored at 11:48AM, then it must have started at 9:36AM


  11. When Did it Happen?

    Bobo The Bear | PUZZLE MASTER | Profile

    Nicely done, all. The power outage described actually took place for me on November 16th (nothing like on the east coast, though). Those were the real times that were displayed. And yes, I sat down with pen and paper and figured out when the power outage began (9:36 AM) and ended (11:48 AM) before I went around resetting all the clocks in the house.


  12. Where is the Astronomer?

    beege | Profile

    Upside down on the left curtain


  13. Frog Jumping Puzzle

    game | Short Funny Clip & Picture | Guest

    [...] Frog Jumping Puzzle Hit if like this post TweetShare this: Posted in Uncategorized Zeydan » « Mokhtarnameh [...]


  14. When Did it Happen?

    cheddarmelt | Profile

    Assuming that the oven clock is not digital, and therefore tracks total time plugged in, but that the coffee maker clock IS digital and tracks time starting at 12:00 AM when powered on, we can calculate the following:


    13:24 (current time) – 1:36 (time on coffee maker) = 11:48 (time power came on).
    13:24 (current time) – 11:12 (amount of time electricity has been on since midnight) = 2:12 (total time electricity was out).


    11:48 (time power came on) – 2:12 (blackout duration) = 9:36 (time power went out).


    So, power went out at 9:36 AM and came back on at 11:48 AM.


  15. When Did it Happen?

    engjs1960 | Profile

    The Coffee Maker reset to 12am, so the power came on at 11:48am. The oven clock just picked up from where it stopped, so the power was out for 2 hours 12 minutes. So the power went off at 9:36am.


  16. Found on a shirt

    RICK | Profile

    CART
    HART
    STAR
    CHART
    TAR
    ARCH


    -STARCH-


  17. When Did it Happen?

    John Lewis Highsmith | Profile

    The coffee maker clock, a digital, reset to 0000 (ok it was 12:00)when the power was restored. It, and the other clocks, had run for 1h 36m from the time of restart until the person viewed them.


    The oven clock was not digital and restarted displaying the same time as it had when the power went off. It ran 1h 36 min from that time to the 1112 displayed. This gives us 0936 as the power-off time.


    The cable box had reset to the correct time, 1324, at power-on, since its displayed time is controlled by the cable system. Going back 1h 36m from that time gives 1148 as the power-on time.


    And as we say in the land of geometry: Flatland, Euclidian, or otherwise, QED.


  18. How Can this Be?

    dogzer | Profile

    If both dudes marry their moms, then they’re both their uncles & nephews! Not sure what table of affinity is or what are the marriage laws.


    But come to think of it marrying your mom’s probably illegal. So maybe they married a sister of each other’s mom, not being their own mother.


  19. When Did it Happen?

    ospitada | Profile

    The cable clock reset itself. The coffee maker resets to 12:00 AM, which shows that the power went out 1 hour and 36 minutes ago. Subtracting that from the cable time you get 12:48, which is the same time the oven clock (presumably some sort of flip clock that doesn’t reset) gives you if you add 1 hour and 36 minutes to it.


  20. When Did it Happen?

    .mau. | Profile

    The coffee maker restarted from 12:00AM when the power went up again, therefore it must have been 96 minutes before, at 11:48AM.


    The oven clock presumably was stopped while there was no power, so the outage time must have been 2h12′ and therefore started at 9:36AM… unless it just stopped working at 11:12 at the start of the power outage, and did not resume working automatically.


  21. Toblerone

    xtine11 | Profile

    at the lower portion of the mountain