Sum-Squares app icon

Apps Like Sum-Squares for iPhone and iPad

by Allen Kagle★ 5.06 ratingsGamesFreeData updated 2026-09-06

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Sudoku by Forsbit app icon

    Sudoku by Forsbit

    Forsbit LLC

    Play and solve puzzles

    Game allows users to play classic 9x9 puzzles. Fill grids with digits 1-9 without repeating in rows, columns, or 3x3 boxes. Choose difficulty levels. Track progress and reset puzzles. Share completed grids.

    ★ 4.7445 ratingsGamesFreeData updated 2026-09-12
  2. Squares app icon

    Squares

    Chris Haynes

    Strategic game with multiple board sizes and modes for competitive play

    The app offers a strategic game similar to Othello. Players take over squares by jumping next to them and win by blocking the opponent's moves.

    ★ 4.65 ratingsGamesFreeData updated 2026-09-09
  1. Pink Sudoku app icon

    Pink Sudoku

    Tang Cho man

    Play with themes

    Play by filling a 9x9 grid with numbers so each row, column, and 3x3 box contains 1-9 without repetition. Solve puzzles with varying difficulty levels. Track progress and complete daily challenges.

    ★ 4.7112 ratingsGamesFreeData updated 2026-09-10
  2. Nonogram Square app icon

    Nonogram Square

    GIBONG KIM

    Solve puzzles and reveal images

    Solve logic puzzles by filling grids based on numerical clues. Reveal hidden images by marking cells as filled or empty. Adjust difficulty settings and track progress across multiple puzzles. Share completed puzzles with others.

    ★ 4.721 ratingsGamesFreeData updated 2026-09-06
  3. Cross Math - Number Puzzle app icon

    Cross Math - Number Puzzle

    TOKYO KYOKUJOY LLC

    Solve crossmath puzzles and track your progress

    Solve crossmath puzzles using addition, subtraction, multiplication, and division. Fill grids with numbers to complete equations. Track progress and unlock new puzzles. Share completed puzzles with friends.

    ★ 4.796 ratingsGamesFreeData updated 2026-09-06
  4. Sudoku Exercise app icon

    Sudoku Exercise

    Fino Soft Inc.

    Play and solve puzzles

    Play by filling a 9×9 grid with digits 1-9. Choose from four difficulty levels. Ensure no repeated numbers in rows, columns, or 3×3 sub-grids. Solve puzzles using logical deduction only.

    ★ 4.371 ratingsGamesFreeData updated 2026-09-08
  5. Nonogram* : Wood Picture Cross app icon

    Nonogram* : Wood Picture Cross

    Le Nhung

    Solve nonograms and reveal pixel art

    Solve nonogram puzzles by filling grids based on numerical clues. Reveal pixel art images as puzzles are completed. Adjust difficulty settings and track progress across daily challenges.

    ★ 4.85 ratingsGamesFreeData updated 2026-09-27
  6. Block Puzzle: Wood Block Game app icon

    Block Puzzle: Wood Block Game

    Suga Technology Ltd

    Drag blocks, fill grids, clear rows

    Play by dragging blocks into a grid to fill rows, columns, or squares for elimination. Combine blocks to increase scores and beat personal records. Complete daily challenges for rewards. Use smart rotation features to simplify gameplay.

    ★ 5.055 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.