I am hearing some rumors being reported today after seeing a spike in chatter within the gaming community on today. I have not seen the third-party game tracking tools show this much rumor in a long time. I will say the tracking tools are way more heated than the chatter I am seeing, so something might be off here. Again, I saw some initial chatter from within the gaming forums and on this site starting on today.  Now, I decided to cover it on everyday even if the chatter was not at the levels that would warrant me posting something.
To be clear, Wendgames' radar has not confirmed any release is officially going on.
Mod, cheat or hack tracking tools:
Let's start with what the tools are showing:
Bila sensor:

Souma sensor:

So most of these tools are incredibly heated, signaling that they are showing available mod, hack or cheat for the game.
Wendgames chatter:
Here is some of the chatter from various comments on this site and facebook groups since the release:

Holy shit this is the biggest gaming news of the year

I surprisingly knew about this game's existence before this!

From someone who actually played it, it's fine, just a pretty average  game. Unless you're chomping at the bit for new experiences, if it looks interesting to you just play the first one.

Let's make a little summary for the game:
GAME INFO
Name of Game: Color a Day: Paint by Number
Version: 0.3.20

Name of the cheat, mod, hint, tip or hack:
-Unlimited Money
-Mod Menu
-Money increases instead of decreasing
-Massive attack
-God mode
-Free Purchases
-Free Shopping
-Enemy does not attack
-Weak enemies
-Unlimited coins/hearts/gold/gems
-Dumb Enemies
-Free Store
-Stats Boosted
-Mega Mod
-High damage/No Shake No Recoil
-mod rewards
-Damage & defense multiplier
-Game speed multiplier
-Unlimited Ammo/no reload/No Recoil
-radar hack/Infinite money
-Unlocked/all levels unlocked

Game description:
Looking for a family-oriented casual game for coloring or drawing by number? Color a Day is here for you! It’s a relaxing art coloring game designed for creative adults and the whole family. Whether you’re into drawing, coloring, or other engaging activities, Color a Day is a great way to unwind with your loved ones. Coloring has never been easier! Simply open the game and start painting by number your masterpieces.

Here are 5 reasons why you and your family should give the coloring by number game Color a Day a try:
Loads of Amazing Art: Our adult coloring book is filled with a wide range of color by number illustrations and themes. Explore popular categories such as 🐈 Animals: cute Dogs and Cats, 👩‍🦰 People, 🌺 Amazing Flowers, 🌈 Charming Mandalas, 🌿 Peaceful Nature, 🍣 Food, and more artistic pictures. Each piece is carefully designed with intricate details, making coloring not only fun but also captivating.

Fun Challenges: Enjoy a series of coloring challenges as you explore our new color book game for fun. Collect unique bonus pictures and earn valuable boosters, enhancing your color by number adults adventures.

Ultimate Relaxation: Looking to unwind and relax? Coloring is like a gentle meditation session. It helps calm a restless mind and promotes mindfulness. After a long and tiring day at work, this soothing experience is just what you need to relax your mind.

Stress Be Gone: If you are on a mission to reduce stress, this adult coloring app is your special companion. The daily coloring by number routine triggers your brain’s reward center and releases feel-good endorphins, naturally reducing stress levels. This calming and rhythmic activity gives you a sense of control and accomplishment, helping to reduce anxiety and increase tranquility.

Unleash Your Inner Artist: “Color a Day” is not just a color art games; it’s a spark plug for your creativity. This drawing and easy coloring book game stimulates your imagination and encourages you to brainstorm and cultivate fresh ideas.

“Color a Day” is more than just a collection of cool coloring pages; it’s a portal to a world of relaxation, fun, creativity, and self-expression. Whether you’re craving some quality “Me Time” or ready to let your artistic side run wild, this adult coloring app offers the perfect blend of relaxation and innovation. Embrace your “Me Time” and unlock endless color by number possibilities with “Color a Day.”

Color a Day: Paint by Number MOD APK Version 0.3.20

Manual Steps:
1. Install Modded APK
2. Play

Download Now
In any case, the best mod, cheat or hack for now comes down to these tips:

1. The first cheat or exploit is to not skip the tutorial, even if you're an advanced player and this is your second, third, or fourth alt account. The beginner's tutorial gives you lots of free stuff and rewards, which are some of the most valuable items in the game.
2. Keep watching the ads and collecting more and more daily currency rewards.
3. Play daily events for more chances to get better currency.
4. Practicing to get better time in PVE or offline mode.
5. Don't skip any unleashed events.
6. Use ad packs from the store to get currency. And free packs can be obtained every certain number of hours.
7. Watch YouTube or Twitch videos: gamer's gameplay style and tutorials.
8. Play against many different opponents with many different gameplay styles.
9. Join the game community on Discord, Reddit, Facebook, or other social media platforms where you can share your gaming experience.
10. Are you a competitive online mobile gamer? The secret to becoming a top mobile gamer is to first have at least a medium-range phone or a top-of-the-line phone. Without a good device, you will never be a good gamer. Next, you need a superfast internet connection. If you want to do exploits against other gamers online in real time, you need incredible internet connectivity, or else lag will become your best friend when your ping goes up to over 300 ms. And finally, you need to be me, Wendgames, the greatest mobile gamer the world has ever seen. If anyone else tells you anything else, they're lying. Skills only come through persistence with great devices and fast connectivity to react appropriately against enemy players.