Screenshots
Icon palette
About this app
This app is a puzzle game that trains observation and logical reasoning. The board has numbered tiles marked with dots and one empty space. You slide adjacent tiles into the empty slot to gradually rearrange the layout. You win when every row and column contains no duplicate dot counts. Levels grow harder over time, with board shapes and tile counts increasing as you progress. It’s well suited to short breaks when you want to think calmly, and to building sensitivity to number relationships and the habit of reasoning across whole rows and columns through trial and error.
App details
What you can learn from NumbloSlid
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 4 screenshots above are NumbloSlid's answers to those questions — they're public, they're real, and they made it through Apple's review.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Navigation apps approach the same problem? Browse more Navigation apps in the showcase.
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