ADIE Lab · DataSandbox

Dicevale Case Files

A statistics detective RPG where you walk through the data. Walk the village of Dicevale, take on the villagers' cases, commit a prediction, step inside giant hands-on experiments, and win the argument with evidence.

한국어로 플레이: Korean version · English
Loading Dicevale…
about 30 MB · the first load takes a moment
Best on a desktop or laptop with a keyboard, in Chrome, Edge or Firefox.

This game needs a keyboard and mouse. Please open the page on a computer.

Controls

  • WASD or arrows, or click to move · Shift run
  • E talk / interact
  • Z C or right-drag left/right to turn the camera, up/down to tilt it · wheel to zoom
  • Follow the glowing trail (or the arrow at the screen edge) to your next case · G trail on/off
  • J case journal · 123 pick evidence in debates
  • Esc menu (sound, language, restart)

Chapter 1: three cases

  • Balance Beam: mean vs. median, and what one extreme value does
  • Galton Board: binomial chance and the bell curve
  • Coin Flipper: null hypotheses, p-values and streaks

How a case works

Predict before you test, and bet your confidence. Then run the experiment with your hands, collect evidence, and use it to persuade the villager.