LotteryCross-Game Randomness Comparison
The chi-square test checks one game at a time. This runs the identical test on all three games side by side, so you can see whether any one of them looks statistically different from the others — using the exact same math, not a separate scoring system.
Every game listed here has a different number pool size, so their raw chi-square statistics aren't directly comparable to each other — the p-value is what makes a fair comparison possible, since it already accounts for each game's own degrees of freedom. This tests each game's own past data independently; it isn't a ranking of which game is "more random" in any way that matters for your odds going forward.