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Probability, simulated in the open. Every model runs on your machine.

Monty Hall Paradox

Switch or stay? Watch the two win rates split apart over a million runs.

1,000,000 runsProbability

Martingale & Bankruptcy

Double after every loss and find the exact point where the house edge ruins you.

ruin probabilityCasino / Odds

Blackjack Basic Strategy EV

Expected value per hand for any player hand against any dealer upcard.

EV / handCasino / Odds

Lotto Until Jackpot

Keep buying tickets until the jackpot lands. Track money spent against prizes returned.

8,145,060 : 1Finance

Birthday Paradox

How few people you need in a room before two of them share a birthday.

n = 23Probability

Russian Roulette

Survival odds by chamber count, bullets loaded, and whether the cylinder is re-spun.

survival oddsUtility
Asolv ecosystem
Asolv Tools

SQL to TypeScript, JSON formatting, and other developer utilities.

tools.asolv.kr
Ggem

Small indie web games built for the browser.

ggem.asolv.kr
Asolv

Product studio behind Simulit and the Asolv toolchain.

asolv.ai
Simulit

Probability, simulated in the open. Every model runs on your machine.

Simulators

  • Monty Hall Paradox
  • Martingale & Bankruptcy
  • Blackjack Basic Strategy EV
  • Lotto Until Jackpot
  • Birthday Paradox
  • Russian Roulette

Asolv ecosystem

  • Asolv ToolsSQL to TypeScript, JSON formatting, and other developer utilities.
  • GgemSmall indie web games built for the browser.
  • AsolvProduct studio behind Simulit and the Asolv toolchain.

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