I’ve added a feature that automatically clears candidate numbers (memos) from cells in the same row, column, and box when a number is entered. It’s enabled by default, but if you prefer a paper-like solving experience, you can turn it off in the settings.

- I've developed a new feature that highlights cells containing the same numerical value as your selected one. Appreciating that this represents a departure from the traditional paper-and-pencil experience, it's initially disabled. - During a recent refactoring session, I uncovered and addressed a minor bug that had been present since the app's launch.

- I’ve added a free trial feature! - You can now randomize themes and fonts every time you play – a feature I personally love. - Plus, I’ve made some small tweaks and improved performance overall.

# 2.1.1: - I’ve added a bunch of new color themes—now there are 8 to choose from! Try them out and find the one that’s easiest on your eyes. - My personal favorite? Setting the theme to dark and pairing it with the white color—it’s a great combo! - I’ve also improved the keyboard shortcuts to make them even more convenient to use. Thank you for your support, and I hope you enjoy the updates!

# 2.1.0 - You can now choose your preferred language from the settings menu. - Switching themes and fonts is easier and more fun than ever! The random feature might surprise you with its charm. - A list of keyboard shortcuts has been added to help you better understand how to use them. - While iPhone users might not use hardware keyboards very often, did you know we’ve supported keyboard shortcuts since the very first release? Connect a Bluetooth keyboard and give it a try! If you’re on an iPad, you can even use a Magic Keyboard to navigate and play. # 2.0.2 - Improved performance when opening the history screen. # 2.0.1 - The app hasn’t changed, but I’ve translated it into several languages. If you spot anything that could be improved, let me know in a review, and I’ll fix it right away.

# 2.0.2 - Improved performance when opening the history screen. # 2.0.1 - The app hasn’t changed, but I’ve translated it into several languages. If you spot anything that could be improved, let me know in a review, and I’ll fix it right away.

The app hasn’t changed, but I’ve translated it into several languages. If you spot anything that could be improved, let me know in a review, and I’ll fix it right away.

- The sharing feature has been completely updated! - Now you can share puzzles with others and try out puzzles shared with you. - Celebration movies that play when solving puzzles are now included in shared videos. - Originally thought Ultra level should be solved without cheats, but added a cheat option for those moments of temptation. - Buttons on iOS have been made larger based on feedback. - The history screen has been optimized for faster and smoother performance.

- Now the numbers spin and dance when you clear a puzzle! - Support Dark and Tint Icons for iOS 18

1.4.1 - I’ve added fun facts about fonts! Take a moment to notice the variety of fonts around you in your daily life. 1.4.0 Added New Fonts: - Enjoy the historically significant, beautiful typefaces and typography on devices featuring Apple’s high-quality displays. - Of course, you can still use “SF Pro” but if you’re a longtime Mac user, you might find Myriad nostalgically familiar. - We’ve also included rare kanji characters that even native Japanese speakers might find challenging to read and write. If you have Japanese or Chinese friends, try asking them, “Can you write this kanji?” They might be able to read it, but they probably won’t be able to write it!

Added New Fonts: - Enjoy the historically significant, beautiful typefaces and typography on devices featuring Apple’s high-quality displays. - Of course, you can still use “SF Pro” but if you’re a longtime Mac user, you might find Myriad nostalgically familiar. - We’ve also included rare kanji characters that even native Japanese speakers might find challenging to read and write. If you have Japanese or Chinese friends, try asking them, “Can you write this kanji?” They might be able to read it, but they probably won’t be able to write it!

- I’ve switched the “Constrain Input to Memo” feature to default OFF due to popular demand! - Unlocked some hint functions at the Ultra level! - Adjusted the contrast for better number visibility in Dark Mode. Thanks to all your valuable feedback for these improvements!

When trying to share a replay video of a puzzle solved over a long time, the video length caused crashes during creation... Not anymore! All fixed now!