# SHENZHEN SOLITAIRE

Summer DB entity ID: a2c9238b\-1ffe\-47ce\-9f75\-23f215795f40

Steam App ID: 570490

NO ENGINEERING, ALL PROCRASTINATION\!    SHENZHEN SOLITAIRE is a brand\-new solitaire variant originally developed for SHENZHEN I/O, and is now available as a standalone game\! It's simple but challenging, and oddly addictive\.      A brand\-new solitaire variant inspired by Mahjong and FreeCell\!    Simple to learn, but persistently challenging\!    Over 98% of deals are solvable\!    Win 100 games and become immortal\! \(with a Steam Achievement\)   NOTE: If you own SHENZHEN I/O, you don't need to purchase SHENZHEN SOLITAIRE\! After solving a few puzzles in SHENZHEN I/O, a link to a full version of SHENZHEN SOLITAIRE will be placed on your in\-game desktop for you to play\.

## Game information

- Type: game

- Developer: Zachtronics

- Publisher: Zachtronics

- Release date: Dec 15, 2016

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Casual, Indie

- Categories: Single\-player, Steam Achievements, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/570490/ss\_f4f0ff0b1eea83a6f2aab7a9d9433808a5631bbf\.1920x1080\.jpg?t=1618420451, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/570490/ss\_473663e816eb9f86692fe9fd6acba156e1a0b0b6\.1920x1080\.jpg?t=1618420451, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/570490/ss\_fe94b408294748beebe3140ac731c030d6ef9d69\.1920x1080\.jpg?t=1618420451, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/570490/ss\_acca970a269a0155e06da4f4c5daa206d723c7d3\.1920x1080\.jpg?t=1618420451, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/570490/ss\_e4ce73d5a3bfefe6a2a074f1c0605951f3a915b1\.1920x1080\.jpg?t=1618420451

- Price: 299 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 5

- Steam review count: 222

- Steam positive reviews: 217

- Steam negative reviews: 5

- Steam positive percentage: 97.74774774774775%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/a2c9238b-1ffe-47ce-9f75-23f215795f40/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/a2c9238b-1ffe-47ce-9f75-23f215795f40/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-22T17:43:58\.95536\+00:00

- Player count observed: 2026\-09\-22T17:44:00\.276012\+00:00

- Reviews observed: 2026\-09\-22T17:44:00\.025886\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/570490/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/570490/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=570490","reviews":"https://store\.steampowered\.com/appreviews/570490"\},"price":"2026\-09\-22T17:43:58\.95536\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T17:43:58\.95536\+00:00","players":"2026\-09\-22T17:44:00\.276012\+00:00","reviews":"2026\-09\-22T17:44:00\.025886\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"262a17a0\-dd31\-4195\-ad6c\-a91f0a998e86","catalog":"155867a9\-e294\-4e63\-9643\-dea32a94ad6f","details":"a046c37d\-0016\-49e2\-a636\-2b5e5f274e83","players":"6d95f300\-483c\-4e09\-959c\-7f52a32a322c","reviews":"0b164157\-8a2d\-444a\-895d\-eb0cad723bae"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"a2c9238b\-1ffe\-47ce\-9f75\-23f215795f40","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/570490/) · [JSON](/api/v1/games/a2c9238b-1ffe-47ce-9f75-23f215795f40)