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I wanted focus practice to be easier to start: open a browser, choose a short game, play, and leave. DailyFocus Games is my free collection of browser-based activities for attention, memory, reaction speed, and cognitive control—not a medical tool or a proven program for improving concentration in everyday life.
Why I built a collection of short focus games
Can focus practice feel more like playing a quick game than starting a complicated training program? That question shaped DailyFocus Games. I wanted the first step to be simple: open the site, choose an activity, and play. As I put it in my build story, “The core workflow is simply: Open → Choose a game → Play.”
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The collection is designed for brief, task-specific practice rather than a single score meant to represent a person’s overall attention. You can pick an individual game or try the Daily Challenge, which brings several games together.
What you can play
The project home page currently lists 12 playable games across four focus-skill categories: reaction speed, visual attention, working memory, and cognitive control. The activities differ in what they ask you to do, so choose by the task you want to try.
#1 Best Overall
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- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
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- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
| Task | What you do | What it emphasizes |
|---|---|---|
| Stroop | Name the ink color while ignoring the word itself. | Managing interference between competing signals. |
| Schulte Table | Find numbers in sequence across a grid. | Visual scanning. |
| Visual Search | Find a target among distractors. | Target detection and visual attention. |
| Reaction Time | Respond when a signal changes. | Speed of response to a simple cue. |
| Go/No-Go | Respond to some signals and withhold a response to others. | Response control. |
| N-Back | Compare the current stimulus with one shown a set number of steps earlier. | Working memory. |
| Visual Memory | Play a task that tests remembering visual information. | Visual memory. |
| Sequence Memory | Play a task that tests remembering a sequence. | Sequence memory. |
| Number Memory | Play a task that tests remembering numbers. | Number memory. |
| Task Switching | Play a task that involves changing between task rules. | Cognitive control. |
The project describes its Daily Focus Warm-Up as two one-minute games and about three minutes overall when instructions and a calm finish are included. That is the site’s format description, not an independently measured average duration.
How to choose a game and read its score
Start with the kind of task you want to practice: visual scanning, interference control, working memory, or responding quickly. Each game reports results suited to its own activity, such as response time, accuracy, correct responses, missed targets, or completion time. Those numbers describe that game and playthrough; they are not directly comparable across different games.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Doing better on a task can show a change in performance on that task. It does not, by itself, demonstrate broader improvement in everyday concentration. A score is not a diagnosis or medical assessment, and the collection should not be treated as a way to diagnose or treat ADHD or another condition.
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The collection is presented as free to play in a browser, without a sign-up or download. The project says it works on modern desktop, phone, and tablet browsers and is intended for a general audience, particularly adults, university students, and people looking for a brief activity before work. Those are the project’s own compatibility and audience statements, not independent testing. The About page also says the site is not designed specifically for children under 13.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
The project says it reviews game rules, scoring, difficulty, responsive layout, keyboard and pointer controls, and browser behavior before publishing or updating a game. This describes the creator’s stated process; it is not an external accessibility or quality audit.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the games can—and cannot—tell you
These are short browser activities built around particular tasks. The pages explain their intended experience and acknowledge the limits of interpreting game scores. They do not establish that playing this collection improves focus in daily life beyond the tasks practiced. “DailyFocus is not a medical treatment or diagnostic tool,” as the author states.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
I also do not want to claim that a browser game treats ADHD, dramatically increases intelligence, or guarantees cognitive improvement. The point is to make it easy to try a focused activity; what a score means should stay tied to that activity.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Sources
- The author’s build article on DEV Community, by sgamer宇, describing the project’s motivation, workflow, task examples, and limits.
- DailyFocus Games, for the current game count, categories, warm-up format, access and compatibility statements, score examples, and disclaimers.
- About Focus Games, for the intended audience and the project’s stated review process.
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