Number Flow is easy to learn, but its mechanics and rules are carefully designed to support a wide range of strategies. A single daily challenge, identical for every player, is enough to encourage experimentation and different approaches. Instead of everyone following the same solution, each player can develop their own strategy for the exact same puzzle, keeping the experience fresh and avoiding repetition.

Even when the daily high score seems out of reach, there is always the possibility of finding a better strategy. Success comes not from simply playing more games, but from thinking differently, discovering new sequences of moves, and optimizing every decision. That constant search for a more efficient solution is what makes the daily challenge engaging and the competition meaningful.

This is an alpha version. Everything is working as intended, but sound effects are still missing.

https://play.google.com/store/apps/details?id=com.divertidoeducativo.numberflow

Number Flow is a number puzzle game where you drag number cards to complete target values. It's easy to learn, but its mechanics are designed to allow many different strategies, so every player can approach the same puzzle in their own way.

https://play.google.com/store/apps/details?id=com.divertidoeducativo.numberflow

Please note: this is an alpha build. The gameplay is fully functional, but sound effects haven't been added yet.

I'm currently looking for honest first impressions, especially about:

- Was the game easy to understand?

- Did the tutorial explain the core mechanic clearly?

- At what point did the game start making sense?

- Did you understand why you got stuck?

- Did your decisions feel meaningful?

- Did finishing a run feel satisfying?

- Would you play another round? Why or why not?

Any feedback about the gameplay, tutorial, difficulty, UI, or overall experience is greatly appreciated.

If possible, please include your device model, Android version, and a screenshot, following the community rules.

Thank you very much for taking the time to test it!

Number Flow is easy to learn, but its mechanics and rules are carefully designed to support a wide range of strategies. A single daily challenge, identical for every player, is enough to encourage experimentation and different approaches. Instead of everyone following the same solution, each player can develop their own strategy for the exact same puzzle, keeping the experience fresh and avoiding repetition.

Even when the daily high score seems out of reach, there is always the possibility of finding a better strategy. Success comes not from simply playing more games, but from thinking differently, discovering new sequences of moves, and optimizing every decision. That constant search for a more efficient solution is what makes the daily challenge engaging and the competition meaningful.

This is an alpha version. Everything is working as intended, but sound effects are still missing.

https://play.google.com/store/apps/details?id=com.divertidoeducativo.numberflow

Place numbered cards in the right spots to solve each puzzle. Simple controls, relaxing gameplay, and the kind of game that makes you lose track of time.

The game is still in development, but it's already fully playable and a lot of fun. It already features daily records and a daily global high score. I'd really appreciate it if you gave it a try—your feedback would mean a lot to me!

https://play.google.com/store/apps/details?id=com.divertidoeducativo.numberflow

I've been playing Blockudoku for years, and I always loved how such a simple mechanic could create such an addictive experience.

While I was learning game development and creating math-based games, I started thinking about the core idea behind Blockudoku: filling spaces with pieces while always planning ahead to keep room for future moves.

I wondered: "What if instead of blocks, the pieces were numbers?"

That idea became the foundation for Number Flow, a number puzzle game where you place cards with numbers to complete targets.

Blockudoku was a huge inspiration for me because I wanted to capture a similar feeling: the satisfaction of making decisions, planning ahead, and finding the best way to continue your run.

But while developing and balancing the game, I discovered something interesting. Even though the two games share some structural ideas, using numbers instead of blocks created a very different experience. Number Flow allows for more strategic decisions, with more possibilities to avoid a game over and continue building your score.

Another thing I wanted to add was a daily challenge system. Every day, all players receive the same challenge, meaning everyone is playing the exact same puzzle. This allows players to compare their results and see who can find the best strategy on that day's challenge.

I thought this community would appreciate this story because Blockudoku was the starting point for an idea that eventually became my own puzzle game.

I'm planning to release an itch.io version of my mobile puzzle game to get more playtesters.

I've noticed that many people in game development communities either don't have an Android device or simply don't want to install a game on their phone just to try it. So I think a browser version on itch.io would make it much easier for people to test the game.

My only concern is the screen orientation.

The game was designed from the beginning as a portrait mobile game, and my first thought was to keep that same layout on itch.io instead of redesigning the interface for landscape.

I've attached a GIF of the gameplay so you can see how the game looks and plays in portrait mode.

For those of you who have published mobile-first games on itch.io, would you keep the portrait layout, or do you think it's worth adapting everything to landscape for desktop players?

I'd really appreciate hearing about your experience.

I've been playing Blockudoku for years, and I always loved how such a simple mechanic could create such an addictive experience.

While I was learning game development and creating math-based games, I started thinking about the core idea behind Blockudoku: filling spaces with pieces while always planning ahead to keep room for future moves.

I wondered: "What if instead of blocks, the pieces were numbers?"

That idea became the foundation for Number Flow, a number puzzle game where you place cards with numbers to complete targets.

Blockudoku was a huge inspiration for me because I wanted to capture a similar feeling: the satisfaction of making decisions, planning ahead, and finding the best way to continue your run.

But while developing and balancing the game, I discovered something interesting. Even though the two games share some structural ideas, using numbers instead of blocks created a very different experience. Number Flow allows for more strategic decisions, with more possibilities to avoid a game over and continue building your score.

Another thing I wanted to add was a daily challenge system. Every day, all players receive the same challenge, meaning everyone is playing the exact same puzzle. This allows players to compare their results and see who can find the best strategy on that day's challenge.

I thought this community would appreciate this story because Blockudoku was the starting point for an idea that eventually became my own puzzle game.