21 questions about the hidden numbers woven through the book. Halving rewards. Can you find them all?

Christmas 2003. Frank wraps something small and sets it under the tree. You are Joey at twelve years old.

2009. A terminal. A block reward of 50 BTC. Start mining and watch the blockchain grow.

Open the robot. Reveal what's scratched inside the metal. The key is split — the way his father taught him.

Watch 1 Bitcoin climb from $0 in 2009 to $2.8 million by 2034. Your mining stash grows with it.

Match scenes from the novel to their Genesis source. Gold coins for each match. Convert to sats.

A choose-your-own-path story. You are Joey at seventeen. The robot sits on your desk. The brothers are watching.

Ride the candles. Buy the dip, hold through the fear, and learn why Joey never sold. Time in the market beats timing the market.

A fast-paced arcade rush. Grab the coins, dodge the FUD, and stack sats before the clock runs out.

Fourteen years to steward a household. Store through the plenty, ration through the famine — Genesis 41, one harvest at a time.

Reconstruct a real BIP39 seed phrase from twelve scattered clues before the vault re-locks. Real checksum math, right in your browser.

Pharaoh dreams three times. Break a Caesar cipher, a substitution cipher, and an XOR cipher to interpret them — real cryptography, no black boxes.

Lump sum vs. dollar-cost averaging, backtested on real historical Bitcoin prices. Pick a window and see what actually happened.

A real Tower of Hanoi puzzle — the same doubling math behind Bitcoin's halving schedule. Move the stack, one key at a time.

Climb the scaffolding, balance against the wind, and time the 2x4 across every gap. It gets worse the higher you go.

Solve a desk crossword, then set the ratio yourself — how much of the workforce stays human, and what it actually costs either way.

Real blackjack, roulette, and craps odds. You're Mike, starting with thirty thousand and fifty dollars. The only real decision is when to stop.