How many people are playing Code Trainer right now?

Code Trainer has 1 players on Steam right now, with a 24-hour peak of 3 and an all-time peak of 7 on 18 Sep 2026.

What is the all-time peak player count of Code Trainer?

7 concurrent players on 18 Sep 2026.

When was Code Trainer released on Steam?

Code Trainer was released on Steam on 5 Mar 2025.

Code Trainer

Update cadence · public branch

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PICS live

46 days

Since last public build

10 Sep 2026, 04:34 UTC

217 days

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 2 builds since 2026 · UTC

When Erickson Software ships

Click a cell to filter the builds table

036912151821

Published	Title	Build
24 Aug 2025, 19:22 UTC	Patch 1.8.24.0 * Fix tests related to checking tree equality * Upgrade game engine	19717319
6 Aug 2025, 22:46 UTC	Patch 1.8.6.0 * Added 15 Steam Achievements	19505203
8 Jul 2025, 02:20 UTC	Patch 1.7.7.0 Fix java compilation when username contains a space	19139791
17 Apr 2025, 06:48 UTC	Patch 1.4.16.0 Added "Sandbox Mode", allowing you to write code without worrying about passing any tests. Supports all four languages and allows for passing in values via stdin. · Minor UI changes	18139921
1 Apr 2025, 21:57 UTC	Patch 1.4.1.0 Added basic cheat sheets for C#, Java, JavaScript, Python · Added the following 18 coding problems, bringing the total to 100. · (Expert) Add Spaces · (Medium) Claw Machine · (Hard) Commute Variations · (Hard) Count Islands · (Hard) Currency Conversion · (Easy) Dutch Sort · (Hard) Flood Fill · (Easy) In-Order List · (Easy) Is Tree Symmetric · (Medium) Lowest Commmon Ancestor · (Medium) Product…	17945902
22 Mar 2025, 04:13 UTC	Patch 1.3.21.0 Trimmed unnecessary files in .NET and Java SDKs · Steam file size reduced by ~220 MB · Total disk usage reduced by ~900 MB · More reliable fallback when language install fails · Improved UI for pop-up windows	17817726
18 Mar 2025, 20:48 UTC	Patch 1.3.18.0 Reworked language installation to be more reliable. During first launch the user will see an Installation page, showing the languages being installed, before being allowed to proceed to the Home page. · Added options in the Settings menu for resetting Code, Quiz, and Learn progress. Warning: The "Reset All Code" button does exactly what it says so only use it if you're okay losing all of your c…	17770611
7 Mar 2025, 22:37 UTC	Patch 1.3.7.0 Added Vim Motions as an experimental feature · Minor optimizations and bug fixes	17641895

Published

Title

Build

24 Aug 2025, 19:22 UTC

Patch 1.8.24.0

* Fix tests related to checking tree equality * Upgrade game engine

19717319

6 Aug 2025, 22:46 UTC

Patch 1.8.6.0

* Added 15 Steam Achievements

19505203

8 Jul 2025, 02:20 UTC

Patch 1.7.7.0

Fix java compilation when username contains a space

19139791

17 Apr 2025, 06:48 UTC

Patch 1.4.16.0

Added "Sandbox Mode", allowing you to write code without worrying about passing any tests. Supports all four languages and allows for passing in values via stdin. · Minor UI changes

18139921

1 Apr 2025, 21:57 UTC

Patch 1.4.1.0

Added basic cheat sheets for C#, Java, JavaScript, Python · Added the following 18 coding problems, bringing the total to 100. · (Expert) Add Spaces · (Medium) Claw Machine · (Hard) Commute Variations · (Hard) Count Islands · (Hard) Currency Conversion · (Easy) Dutch Sort · (Hard) Flood Fill · (Easy) In-Order List · (Easy) Is Tree Symmetric · (Medium) Lowest Commmon Ancestor · (Medium) Product…

17945902

22 Mar 2025, 04:13 UTC

Patch 1.3.21.0

Trimmed unnecessary files in .NET and Java SDKs · Steam file size reduced by ~220 MB · Total disk usage reduced by ~900 MB · More reliable fallback when language install fails · Improved UI for pop-up windows

17817726

18 Mar 2025, 20:48 UTC

Patch 1.3.18.0

Reworked language installation to be more reliable. During first launch the user will see an Installation page, showing the languages being installed, before being allowed to proceed to the Home page. · Added options in the Settings menu for resetting Code, Quiz, and Learn progress. Warning: The "Reset All Code" button does exactly what it says so only use it if you're okay losing all of your c…

17770611

7 Mar 2025, 22:37 UTC

Patch 1.3.7.0

Added Vim Motions as an experimental feature · Minor optimizations and bug fixes

17641895

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
10 Sep 2026	Thu	04:34	No patch notes · unannounced build	25223440	public	2	—
5 Feb 2026	Thu	07:46	No patch notes · unannounced build	21794718	public	2	—

Code Trainer

When Erickson Software ships

Code Trainer

When Erickson Software ships

Patch notes

Builds