GAME VS GAME
The Zachtronics Solitaire Collection is more popular right now with 44 players on Steam, Chemical Sort (0). The highest all-time peak belongs to The Zachtronics Solitaire Collection (119 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  Chemical Sort |  The Zachtronics Solitaire Collection |
|---|---|---|
| Players right now | 0 | 44 |
| 24-hour peak | 0 | 87 |
| All-time peak | 2Oct 11, 2026 | 119Feb 1, 2026 |
| 30-day average players | n/a | 73 |
| Steam reviews | 83.3% positive6 reviews | 98.8% positive761 reviews |
| Price now (US) | $2.99 | $9.99 |
| Lowest price we have seen | $2.99 Oct 13, 2026 | $9.99 Oct 13, 2026 |
| Release date | Aug 16, 2023 | Sep 6, 2022 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
Chemical SortThe Zachtronics Solitaire CollectionPick 2 to 4 games. Only games with a player count page can be compared.
The Zachtronics Solitaire Collection is more popular right now with 44 players on Steam, Chemical Sort (0). The highest all-time peak belongs to The Zachtronics Solitaire Collection (119 players).
The Zachtronics Solitaire Collection peaked at 119 concurrent players on February 1, 2026. Chemical Sort peaked at 2 concurrent players on October 11, 2026.
Chemical Sort costs $2.99 on the US Steam store. The Zachtronics Solitaire Collection costs $9.99 on the US Steam store.
Player counts updated 2 hours ago.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.
