17-0 PvP: Which Versions Let You Challenge a Friend Head-to-Head?

If you want to actually beat a specific friend rather than just compare final scores, there’s one clear winner in this genre — and a workaround almost everyone else uses instead.

The one game with real PvP: play20-0

play20-0 runs two genuine head-to-head modes. Quick Match pairs you against a random opponent working from the same spin sequence, and whoever’s simulated season goes further wins. Duel does the same thing but against a specific friend you invite directly, rather than a random match. Both are decided in the moment — a real competitive matchup, not just a shared starting point compared later.

This remains, as far as this genre has been researched, the only confirmed version with actual real-time matchmaking against another specific person.

The workaround everyone else uses: shareable seeds

Almost every other version — including this site’s own — solves the “I want to compare against a friend” problem differently: every completed run generates a seed, a short code that deterministically reproduces the exact sequence of draft options you had. Send that seed to a friend, they enter it on their own welcome screen, and they’re put through the identical spins and candidate pools you saw.

It’s not a live match. But it’s a genuinely fair comparison — you’re both drafting from the same options, so whoever builds the better roster (and gets the better simulation result) actually earned it, rather than comparing two runs that had nothing in common.

Shared daily challenges: the middle ground

Several versions, including play20-0’s own Daily Challenge, Sleeper, and RotoWire, also run a shared daily challenge — everyone who plays that day gets the same draft options, and results are compared afterward via a public leaderboard rather than a live match. It’s a looser version of the same fairness idea behind shareable seeds: same starting conditions, compared results, just not simultaneous.

Which should you use?

If real-time competition against a specific person matters to you, play20-0’s Duel mode is the only confirmed option built for that. If you’re happy comparing results after the fact, a shareable seed works just as well for proving who actually built the better roster — and it works in almost every version of this game, including this site’s own, where every completed run gives you a seed to hand off for exactly that kind of comparison.