Killer Aid app icon

Apps Like Killer Aid for iPhone and iPad

Solve Sudoku puzzles with hints and validation

Sudoku solver helps users complete Sudoku puzzles. It calculates minimum combinations for each cage sum and highlights duplicates in red. Users input cell counts and sums via an edit tool with auto-generated options to avoid invalid entries.

by Trevor Butler★ 4.943 ratingsGamesFreeData updated 2026-09-09

Killer Aid screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. Binary Sudoku+ app icon

    Binary Sudoku+

    Spark and Spiral Software Inc.

    Play Sudoku with symmetry and challenge

    Play puzzle games with 1300+ levels featuring handcrafted puzzles and challenge mode. Solve Sudoku-based grids with symmetry rules. Track progress through difficulty tiers and timed challenges.

    ★ 4.7110 ratingsGamesFreeData updated 2026-09-06
  2. Sudoku app icon

    Sudoku

    Red Key Software Corporation

    Sudoku puzzles challenge users with unique handcrafted challenges.

    The app provides 1000 unique puzzles for Sudoku enthusiasts. It includes multiple skill levels and options to customize gameplay experience.

    ★ 4.6586 ratingsGames$2.99Data updated 2026-09-09
  3. Sudoku-Doku app icon

    Sudoku-Doku

    Dynamix Software

    Solve puzzles and track progress

    Solve puzzles with unlimited generated grids. Choose from six difficulty levels. Features a vintage 1920s design. Offers a clean interface for focused play. Provides mental exercise and entertainment. Available offline for anytime use.

    ★ 4.542 ratingsGamesFreeData updated 2026-09-06
  1. Bitcoin Soduku app icon

    Bitcoin Soduku

    PlayDay Limited Liability Company

    Play Sudoku and earn crypto

    Play Sudoku with a theme. Fill grids with numbers 1-9 without repeating in rows, columns, or boxes. Track progress and compete in leaderboards. Earn cryptocurrency rewards for completing puzzles.

    ★ 4.8499 ratingsGamesFreeData updated 2026-09-06
  2. Crane Sudoku - Puzzle game app icon

    Crane Sudoku - Puzzle game

    瑞锋 于

    Play puzzles online

    Play by filling a 9x9 grid with numbers 1-9. Ensure each row, column, and 3x3 section contains unique digits. Choose difficulty levels and track progress across multiple games.

    ★ 4.599 ratingsGamesFreeData updated 2026-09-06
  3. Kakuro MM app icon

    Kakuro MM

    Magma Mobile

    Solve puzzles with number clues

    Solve puzzles by filling a grid with numbers that add up to given clues. Each row and column must contain unique digits. Complete the grid by ensuring all sums match clues and no duplicates exist in any sum.

    ★ 4.721 ratingsGamesFreeData updated 2026-09-12
  4. Sudoku Zero - Number puzzles app icon

    Sudoku Zero - Number puzzles

    俊 陈

    Solve and track progress

    Solve with varying difficulty levels. Input numbers into grids to complete rows, columns, and boxes. Track progress and unlock new levels. Share achievements on social media.

    ★ 4.7141 ratingsGamesFreeData updated 2026-09-13
  5. Suguru & Variants by Logic Wiz app icon

    Suguru & Variants by Logic Wiz

    Logic-Wiz

    Play puzzles, solve grids, train your brain

    Play puzzles with unique grids and number placement rules. Solve challenges inspired by Sudoku and Kakuro. Track progress and access various puzzle for added difficulty.

    ★ 4.880 ratingsGamesFreeData updated 2026-09-06
  6. Good Sudoku+ app icon

    Good Sudoku+

    STFJ LLC

    Play Sudoku with AI-powered hints

    Solve Sudoku puzzles with adjustable difficulty levels. Access over 70,000 high-quality puzzles. Use AI-powered hints and tools to simplify gameplay. Track progress and customize settings for personalized experience.

    ★ 4.1620 ratingsGamesFreeData updated 2026-09-06
  7. Pair 10 by Staple Games app icon

    Pair 10 by Staple Games

    Staple Games, LLC

    Match numbers or make 10

    10 allows players to remove numbers by matching identical pairs or numbers that sum to 10. Pairs can be connected horizontally, vertically, or diagonally through cleared cells.

    ★ 4.9198 ratingsGamesFreeData updated 2026-09-06
  8. Robot Survivor: Mech Battle app icon

    Robot Survivor: Mech Battle

    EVRIKA GAMES LLC-FZ

    Fight enemies, upgrade mechs, unlock robots

    Control a to waves of enemies. Unlock and upgrade unique robots with special abilities. Customize stats and choose abilities to suit playstyle. Test new ability combinations in fast-paced combat. Progress through upgrades and new challenges.

    ★ 4.4570 ratingsGamesFreeData updated 2026-09-06
  9. Sudoku - Classic Number Game app icon

    Sudoku - Classic Number Game

    Gabriel Silviu Stefan

    Play puzzles and solve grids

    Allows users to fill 9×9 grids with numbers 1-9. Tap cells to input numbers. Take notes and use hints. Access unique levels. Track progress and train brain skills.

    ★ 4.883 ratingsGamesFreeData updated 2026-09-06
  10. Sort Ball - ASMR Color Sorting app icon

    Sort Ball - ASMR Color Sorting

    Vadim Gladkikh

    Balls into correct tubes

    Colored balls into tubes by matching combinations. Move balls between tubes to group same-colored balls together. Track progress through increasing difficulty levels. Challenge memory and problem-solving skills with each level.

    ★ 4.3158 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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