Best games like Number Join - Connect Diagonal

10+ similar games compared and reviewed

4.8 avg rating
10 free games
Updated July 2026

Number Join is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Blabble Game

Blabble Game by Blabble Game LLC

Words Are Fun
๐ŸŽฎ Games
5.0(5 ratings)
Free
Blabble Game screenshot 1
Blabble Game screenshot 2
Blabble Game screenshot 3
Blabble Game screenshot 4

Create as many words as possible in 3 minutes using 10 randomly assigned letters, with letters returning to your rack after each word placement, and challenge yourself to maximize your score. Get ready to have fun with words!

Get More Info

Top Alternatives to Number Join

100s Logic Games - Sudokus#1

100s Logic Games - Sudokus by Andrea Sabbatini

All kinds of Sudokus !
Editor's Choice
๐ŸŽฎ Games
4.7(21 ratings)
FreeIn-App Purchases
100s Logic Games - Sudokus screenshot 1
100s Logic Games - Sudokus screenshot 2
100s Logic Games - Sudokus screenshot 3
100s Logic Games - Sudokus screenshot 4
100s Logic Games - Sudokus screenshot 5
100s Logic Games - Sudokus screenshot 6

Explore a vast collection of Sudoku puzzles with over 40 unique variants and more than 20,000 levels. Enjoy challenges ranging from standard grids to massive 21x21 puzzles, catering to all Sudoku enthusiasts.

SumSudoku: Killer Sudoku#2

SumSudoku: Killer Sudoku by Conceptis Ltd.

Crossovers with Kakuro flavor
Strong Contender
๐ŸŽฎ Games
4.8๐Ÿ˜Š(776 ratings)
FreeIn-App Purchases
SumSudoku: Killer Sudoku screenshot 1
SumSudoku: Killer Sudoku screenshot 2
SumSudoku: Killer Sudoku screenshot 3
SumSudoku: Killer Sudoku screenshot 4
SumSudoku: Killer Sudoku screenshot 5

This app offers a logic puzzle experience combining Sudoku and Kakuro elements. Solve grids by filling numbers 1-9, ensuring each appears once per row, column, and box, while also meeting area sum clues. Features include hints, pencilmarks, and progress previews.

What We Love

  • ๐Ÿ‘ Challenging and fun puzzles
  • ๐Ÿš€ Intuitive interface and controls
  • ๐Ÿ”’ No ads or in-app purchases
  • ๐Ÿ’ก Variety of difficulty levels

Room to Improve

  • ๐Ÿ› Occasional crashes or freezes
  • ๐Ÿ’ก Difficulty levels not always consistent
  • ๐Ÿ’ก Lack of customization options (colors, etc.)
Kakuro: Number Crossword#3

Kakuro: Number Crossword by Conceptis Ltd.

Cross sum challenges
Worth Considering
๐ŸŽฎ Games
4.8๐Ÿ˜Š(1.7K ratings)
FreeIn-App Purchases
Kakuro: Number Crossword screenshot 1
Kakuro: Number Crossword screenshot 2
Kakuro: Number Crossword screenshot 3
Kakuro: Number Crossword screenshot 4
Kakuro: Number Crossword screenshot 5
Kakuro: Number Crossword screenshot 6

Fill empty squares with numbers 1-9 so that each block sums to the clue on its left or top. No number can be repeated within a block. This logic puzzle offers endless fun and sharpens cognitive skills.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Smooth gameplay
  • ๐Ÿ”’ No ads
  • ๐Ÿ’ก Variety of difficulty levels

Room to Improve

  • ๐Ÿ› Some puzzles have multiple valid solutions
  • ๐Ÿ’ก Wish for more advanced solving techniques
  • ๐Ÿ’ก Ability to highlight/add pencil marks to multiple cells at once

More games like Number Join

4
Tic-Tac-Logic: X or O?
Tic-Tac-Logic: X or O?
Tic-Tac-Logic: X or O?
Solitaire Tic Tac Toe puzzles
Free

This logic puzzle game challenges you to fill a grid with X's and O's based on specific rules. It offers a solitary, mentally stimulating experience with various difficulty levels and grid sizes. Enjoy endless fun and sharpen your logic skills with these unique puzzles.

Fill grid with X's and O'sNo more than two adjacent X's or O'sEqual X's and O's per row/column
๐ŸŽฎ Games
(500)
free with in-app purchases
5
Real Kakuroโ„ข
Real Kakuroโ„ข
Real Kakuroโ„ข
3000 Cross Sum Puzzles!
Free

This number puzzle game challenges you to solve crosswords using digits. Each number combination must equal a given clue, using digits 1-9 only once per word. With thousands of unique, logic-based puzzles, it offers hours of engaging gameplay without locked levels.

3000 unique puzzlesLogic-based solvingNo locked levels
๐ŸŽฎ Games
(2.5K)
free with in-app purchases
6
Nurikabe: Islands & Walls
Nurikabe: Islands & Walls
Nurikabe: Islands & Walls
Island logic puzzles
Free

Solve logic puzzles by partitioning a grid with walls to create islands of specific sizes. Each island must contain a clue and be isolated from others. Offers a variety of difficulty levels and features to aid gameplay.

Partition grid with wallsCreate islands of specific sizesMultiple difficulty levels
๐ŸŽฎ Games
(386)
free with in-app purchases
7
Kakuro++ Cross Sums Puzzles
Kakuro++ Cross Sums Puzzles
Kakuro++ Cross Sums Puzzles
Logic Puzzle Game with Numbers
Free

This logic puzzle game challenges you to fill a grid with numbers, similar to a crossword. It offers over 3800 puzzles with varying difficulty levels and unique solutions, designed to test your addition and logical reasoning skills.

Over 3800 Kakuro puzzles15 game levelsPuzzles for beginners
๐ŸŽฎ Games
(602)
free with in-app purchases
8
Calcudoku ยท Sudoku-like Puzzle
Calcudoku ยท Sudoku-like Puzzle
Calcudoku ยท Sudoku-like Puzzle
Fun and Addictive
Free

This number puzzle game challenges your math and logic skills with a Sudoku-like grid. Solve unique puzzles by filling cells so digits don't repeat in rows or columns, using shape products as your guide. Offers hints, checks, and a calculator for assistance.

Sudoku-like number puzzlesLogic and math challengesShape product calculations
๐ŸŽฎ Games
(1.4K)
ad-supported
9
100 Logic Games - Time Killers
100 Logic Games - Time Killers
100 Logic Games - Time Killers
Time Killers Puzzle Pack !
Free

Engage your mind with over 100 unique puzzle games, offering a fresh alternative to traditional logic challenges. With thousands of levels, save progress, hints, and note-taking features, it's perfect for keeping your brain sharp during downtime.

100+ unique puzzle typesThousands of levelsSave game progress
๐ŸŽฎ Games
(664)
free with in-app purchases
10
Sudoku: Classic & Variations
Sudoku: Classic & Variations
Sudoku: Classic & Variations
No ads. More fun.
Free

Engage your mind with a variety of Sudoku puzzles, including classic and unique variations like Diagonal, Irregular, and OddEven. Offers a no-ads experience with features to aid gameplay and track progress. Perfect for logic puzzle enthusiasts seeking a mental challenge.

Six Sudoku variationsNo adsWeekly bonus puzzles
๐ŸŽฎ Games
(1K)
free with in-app purchases