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 141–160 of 1,000 ranked alternatives.

  1. Sudoku Revolution app icon

    Sudoku Revolution

    Stanley Lam

    Solve puzzles with new rules

    Offers multiple puzzle variations. Users can solve with standard rules, jigsaw regions, even-odd constraints, hyper mode with extra squares, and X mode with diagonal requirements.

    ★ 4.533 ratingsGamesFreeData updated 2026-09-08
  1. Real Hitori app icon

    Real Hitori

    Luiz Deucher

    Solve puzzles by eliminating numbers

    Solve logic puzzles by eliminating numbers in a grid. Ensure no repeated numbers in rows or columns. Prevent filled cells from being adjacent horizontally or vertically. Connect remaining cells in a single continuous shape.

    ★ 4.5127 ratingsGamesFreeData updated 2026-09-09
  2. Burako app icon

    Burako

    Web2mil S.A.

    Play with numbered tiles and score points

    Play with numbered tiles in a multiplayer game for 2 or 4 players. Form sequences of three or more consecutive numbers of the same color to score points. Create sets of three or more tiles of the same number regardless of color.

    ★ 4.7137 ratingsGamesFreeData updated 2026-09-10
  3. *SUDOKU app icon

    *SUDOKU

    Sarah Pierce

    Play sudoku with guided puzzles and visual

    Learn sudoku with puzzles starting from simple to advanced. Solve puzzles with visual hints and track progress through nine difficulty levels. Access 60 free puzzles and purchase additional ones for more gameplay.

    ★ 4.8112 ratingsGamesFreeData updated 2026-09-08
  4. SudoKoi: Smart & Clean Sudoku app icon

    SudoKoi: Smart & Clean Sudoku

    Fabian Zwick

    Play , track progress, solve puzzles

    Play with five difficulty levels and support for nine simultaneous games. Use note-taking, candidate tracking, and highlights to solve puzzles. No ads or distractions. Lock puzzles for later and sync progress across devices.

    ★ 4.853 ratingsGamesFreeData updated 2026-09-06
  5. Killer Clown Call - Call Killer Clown app icon

    Killer Clown Call - Call Killer Clown

    auston salvana

    And record audio messages

    Play a horror-themed game where players answer questions to avoid a character. Navigate through themed rooms and solve puzzles. Avoid triggering the anger by making correct choices. Progress through levels with increasing difficulty.

    ★ 2.667 ratingsEntertainmentFreeData updated 2026-09-11
  6. Blast Way app icon

    Blast Way

    Samet Ersan

    Match colors, clear paths, hit targets

    Match colored hex blocks to numbered targets by clearing paths. Send items through target holes without delays or blockages. Navigate unique level layouts with precise timing and strategic moves.

    ★ 4.7110 ratingsGamesFreeData updated 2026-09-06
  7. Simply, Sudoku! app icon

    Simply, Sudoku!

    the binary family GmbH

    Play Sudoku puzzles anytime

    Play Sudoku with 6 difficulty levels. Solve puzzles with a clean interface and no ads. Track progress and restart games. Adjust settings for sound and visual preferences. Share completed puzzles via social media.

    ★ 4.5101 ratingsGamesFreeData updated 2026-09-08
  8. All Sudoku - 5 kinds of sudoku app icon

    All Sudoku - 5 kinds of sudoku

    Gyuhyeon Jeon

    Play , Compare, and Compete

    Play five types of including Original, Compare, Killer, Calculation, and Symbol . Solve daily puzzles against global players. Access unlimited puzzles with advanced features like hints and error checking.

    ★ 4.823 ratingsGamesFreeData updated 2026-09-06
  9. 3 Puzzle Games Watch & Phone app icon

    3 Puzzle Games Watch & Phone

    Diem Le

    Play puzzles, connect flows, move blocks

    Play with three different challenges. Solve Sudoku by filling cells without repeating numbers. Connect dots in Water Flows to create full pipe paths. Move blocks in Move Blocks to reach the exit with movement restrictions.

    ★ 4.570 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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