3.2.0
2022-04-06
1. Significantly reduce the power consumption of background tasks and remove the wifi collaboration module
2. Modify the copy of the unique rectangle type 1, 2, 3, emphasizing that 4 grids cannot be in 4 different nine-square grids
3.1.1
2022-02-10
1. Fixed a fatal bug that crashed immediately after exiting without getting scan results
2. bulb button automatically displayed when the light is insufficient. Click to turn on the flashlight on the device with flash.
3. Fix the problem that iOS 12 devices cannot select the color of candidates
3.1.0
2022-02-08
1. Fix the crash caused by frequent allocate and release memory when scanning sudoku
2. Better support for switching page experience for devices below iOS 12
3. Restore the navigation bar on the question bank page of iOS 13 and above devices
3.0.5
2021-11-13
Fix a small probability of startup crash on system newer than iOS 13
3.0.4
2021-10-05
Fix the bug that the sudoku scanning failed under iPad
3.0.3
2021-09-28
Fix the error that iPad cannot open setting page under iOS 15
3.0.2
2021-09-23
Compatible with iOS 15
1. Fix the problem that the archive page cannot be used directly under iOS 15
2. Fix the problem that the custom add local network device page cannot exit normally under iOS 15
3. Fix the problem that photo picker view crashed under iOS 15
3.0.1
2021-09-20
1. Disable the Bluetooth connection and use the local WiFi UDB request instead, which is far more stable than Bluetooth. Automatic detection of 192 Class C network, 172 Class B network and 10 Class A network need to be configured manually.
2. Fix the problem of crashing caused by clipboard reading
3. The speed of Sudoku scanning and recognition is improved and memory usage is reduced.
3.0.0
2021-09-10
1. iOS 13.0 and above devices support direct recognition of Sudoku by scanning or reading square photos in the album to recognize Sudoku
2. Interface optimization, archive interface supports more detailed preview
3. Supports secure archives in the same formats as ice sudoku x, and can share Sudoku archives to the file app
4. Fix the problem of iPad version crashing , display better on iPad now.
5. Fix the bug in the analysis button, and analyze the unsolvable sudoku more quickly
2.2.5
2021-04-15
1. Modify the Bluetooth option, you can completely turn off the use of Bluetooth, of course, the sharing function will not be available when the Bluetooth is turned off
2. New users turn on highlight candidate numbers and quickly fill mode by default.
2.2.4
2021-04-02
Adjust the quick fill mode
(i). Only track the link target number that was recently viewed once
(ii). Only allow quick filling of the grids that already have the number of link target digital candidates
(iii). Switching the number of candidates or click any number button can clear the memory of the last link target number
2.2.3
2021-04-01
Add quick fill mode, the following automatic operations will be performed according to priority
(i) If there is only one candidate number left in a grid, the number of candidates will be directly filled in as the main selection number
(ii) When using a pen to fill in and there is a certain number X on the link disk, the X will be automatically filled in when you click on a certain space in the next step
The quick fill mode is turned off by default. You can enter the console interface by swiping left or click the settings button in the lower left corner to select it.
2.2.2
2021-02-05
1. Fix the bug that the search box directly crashes when the input length is greater than 81
2. The screen stays on constantly and will not automatically sleep
3. Lock the interface rotation, make sure that the iPhone is vertical and iPad is horizontal
2.2.1
2021-01-11
1.Fix the bug that extra link conflicts with analysis next step leading to crash
2.Fix the layout error while triggering animation multiple times in 0.8 seconds
2.2.0
2020-11-30
1.Support iPhone 12 mini perfectly
2.Fix the bug that trying to delete a origin number will make the number invisible under super contrast view
2.1.7
2020-10-30
1.fix the bug that anti-pointing uses 2-step infer and the out of array error which showing zero in the explain
2.fix the silly bug that XY-wing and XYZ-wing display wrong blue numbers
3.Cleaning of the color label cache more during the step-by-step solution, reducing the probability of other undiscovered errors
2.1.6
2020-10-26
1.Cancel the animation when the Sudoku is detected correctly. When restarting, this group of animations has a certain probability of causing confusion in the layout
2.Speed up the analysis process
3.Fix the same potential Bluetooth problem as ice sudoku x
2.1.5
2020-10-14
1. Support the use of Forcing chains for analysis, and provide a complete logical reasoning proof process. Click the (i) button on the iPhone or slide the analysis output box up and down on the iPad to view the full solving process of a forcing chain.
2. The complexity of top difficulty Sudoku has been further improved
3. Beautiful animation effects, icon improvements, you can access the console interface by sliding to the left under the iPhone
4. Solve the bug of Bluetooth assistance request that comes after the local generation of Sudoku is completed but still loaded
5. You can break a sudoku generation action now
2.1.1
2020-09-29
1.Solving the terrible bug that waste 0.7 seconds in Sudoku generation.
2.Fix the bug that PencilKit view could not be opened under iOS 14
3.Add bluetooth heartbeat, the connection is more stable
2.1
2020-09-15
All devices running ice sudoku or ice sudoku x can communicate via Bluetooth
1. Share computing power through Bluetooth, form a multi-process multi-thread computing group, and work together to generate a Sudoku.
2. Bluetooth broadcast to share the current Sudoku to other devices
3. You can choose not to automatically join the Bluetooth computing group in the console interface, so your device will be indifferent to other devices' requests for generating Sudoku, but you can still use the Bluetooth shared Sudoku function
You should update both of the devices to ice sudoku 2.1 version or ice sudoku x 1.3 version to take advantage of the bluetooth communications
2.0
2020-07-31
iPhones with iOS 13 and above have better vibration feedback
1.4.0
2020-06-30
Supported by PencilKit for iOS 13.0 and above, you can draw lines freely. Click the brush icon next to the pen and pencil button to enter free drawing mode, especially suitable for iPad with pencil.
1.3.6
2020-06-07
Fixed a series of problems caused by failure to refresh the target answer of the error protection mode after reading the personal custom archive and the iPad shortcut thumbnail archive
1.3.5
2020-05-31
1.Fix the crash caused by displaying the 1000th sudoku in Breakthrough Thinking Set
2.Improve the protection of reading file, illegal format will be omitted automatically.
1.3.4
2020-05-23
Emergency repair a serious crash in archive system caused by files being illegally tampered with for unknown reasons, currently only found in iOS 13.5 beta