Unfortunately, it doesn't seem to run on Linux (with WINE). Would it be possible to get a Linux version? I've not played much picross, so I figured this would be a good opportunity.
Error messages below, in case they are useful.
0088:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 Godot Engine v4.1.1.stable.official.bd6af8e0e - https://godotengine.org 0128:fixme:powermgnt:PowerCreateRequest (000000000081ECE0): stub Failed to enable screen_keep_on. Vulkan API 1.3.242 - Forward+ - Using Vulkan Device #2: NVIDIA - NVIDIA GeForce RTX 3050 Ti Laptop GPU 0128:fixme:win:RegisterTouchWindow hwnd 000000000001006E, flags 0 stub! 0128:fixme:avrt:AvSetMmThreadCharacteristicsW (L"Games",000000000081EDE0): stub 0128:fixme:avrt:AvSetMmThreadPriority (0000000012345678)->(2) stub wine: Unhandled page fault on write access to 0000000000000000 at address 00000002282AA452 (thread 0144), starting debugger...Omitting repeated error messages
Unhandled exception: page fault on write access to 0x0000000000000000 in 64-bit code (0x000002282aa452). 0184:fixme:dbghelp:elf_search_auxv can't find symbol in module 0184:fixme:dbghelp:x86_64_find_runtime_function RunTime_Function outside IMAGE_DIRECTORY_ENTRY_EXCEPTION unimplemented yet! winedbg: Internal crash at 00000002C74CFEC0