100+ Claude Code hacks to ship code 10X faster
Top engineers at Anthropic and OpenAI say AI now writes 100% of their code.
If you're not using AI, you're spending 40 hours doing what they do in 4.
These 100+ Claude Code hacks fix that and help you ship 10x faster.
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100+ Claude Code hacks used by top engineers — free
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Beachcombers, sleuths, and sunscreen-forgetters, gather round the towel. 🏖️
Fun fact: the tallest sandcastle ever built stood 21.16 meters high. Tthat's about a seven-story building made of nothing but damp sand. A team in Blokhus, Denmark stacked it up in 2021 to claim the Guinness World Record, using thousands of tons of sand and a small army of sculptors. Somewhere out there is a bucket-and-spade hobbyist who looked at that and thought, amateurs.
Today's castle is far humbler, but the stakes feel just as high. The trophy was minutes away. Then disaster struck. Grab your magnifying glass. Game on.


The Seaside Cup was all but won. Four friends had spent the whole morning sculpting a towering sandcastle turrets, a moat, a working drawbridge of popsicle sticks and the judges were one dune away.
Then someone stomped it flat.
By the time the friends came sprinting back from the ice-cream truck, their masterpiece was a sad heap of rubble. Exactly one of the four did it. When the head judge asked what happened, here's what each of them said:
Theo: "Wren did it."
Uma: "I didn't do it."
Vince: "Theo is telling the truth."
Wren: "Uma is lying."
The judge folded her arms and smiled. "Well," she said, "exactly one of you is lying. That's all I need."
Who flattened the castle?



Did this one have you squinting at the suspects, replaying their stories one by one? Good, that's the puzzle doing its job. Maybe you pointed a finger right away. Maybe you talked yourself out of it twice. Either way, every word you need is right there in their four statements.
No extra hints. No sneaky nudges. Just the answer.


