Toggler allows you to toggle rings using the left mouse button to clear levels. Meanwhile, Carder requires you to place cards and increase the number on neighboring cards while copying the pattern, using the same LMB control. Both require strategic thinking to win.
To ensure that you create or destroy rings on the correct squares, Toggler features walls to prevent you from creating rings where they are not allowed.
Carder is another software that lets you place cards to create patterns shown below exactly. Every time a card is placed next to an already existing card, the old card's number will increase by one. However, when the number exceeds four, it will return to one again.
Carder is designed to test and develop your ability to replicate patterns accurately. With the software, you must copy the specific pattern shown without making an error in placement or increasing the number beyond four.
Overall, both Toggler and Carder offer excellent and entertaining ways to improve your spatial reasoning and problem-solving skills.
Version 1.5: N/A