Best games like XXI: 21 Puzzle Game

9+ similar games compared and reviewed

4.3 avg rating
8 free games
Updated August 2026

Whether you want more options like XXI or a completely different take on the same concept, our curated list of 9+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to XXI

Mini Measure#1

Mini Measure by Mark Seufert

Measure Twice, Pour Once
Editor's Choice
🎮 Games
5.0(1 ratings)
FreeAds
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Engage your mind with challenging cup measuring puzzles. Featuring over 100 levels and four distinct ingredients, this game offers extended entertainment and a satisfying mental workout.

Sequetur#2

Sequetur by Kelly Technology Inc.

A number-sequence puzzle
Strong Contender
🎮 Games
5.0(1 ratings)
$2.99
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Challenge your mind with number sequences. Earn points by solving puzzles, but beware of incorrect answers. Hints are available to help you find the solution.