Block Blast！ vs Happy Color by Numbers Game

How do Block Blast！ and Happy Color by Numbers Game compare on difficulty, ad pressure, in-app-purchase pressure and what real reviewers say? A side-by-side look, grounded in App Store data.

	Block Blast！	Happy Color by Numbers Game
Genre	Puzzle	Puzzle
Price	Free	Free
Difficulty	easy	easy
Ad intensity	high	high
In-app-purchase pressure	low	medium
Typical session	short	variable
Rating	4.9 / 5	4.8 / 5
Ratings count	2,585,676	3,365,076
Reviews say	What players like Relaxing yet addictive puzzle gameplay Works offline without WiFi Daily fresh puzzle challenges Common complaints Ads pop up excessively after losing Forced to watch game ads during gameplay Too many ads interrupt experience	What players like Calming and meditative for anxiety/ADHD Vast library of pictures including Disney content Satisfying animated playback on completion Common complaints Excessive ads interrupt coloring mid-session Ads pop up and open browser tabs without permission Touch sensitivity issues requiring multiple taps

Block Blast！ — Collapse colorful blocks on an 8x8 grid with satisfying chain reactions and daily puzzle challenges. (rated easy difficulty, high ad pressure) Happy Color by Numbers Game — A relaxing color-by-numbers game with 40,000+ pictures designed to calm anxiety and ADHD through meditative coloring. (rated easy difficulty, high ad pressure)

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Data: Apple App Store, as of 2026-07-10. Last updated 2026-07-10.