Solve puzzles with numbers and math signs
Solve logic puzzles by filling cells with numbers 1 to N. Ensure no repeated numbers in rows or columns. Use circles with math operations or "E" for even numbers to determine valid cell values. Adjust puzzle difficulty and track progress.
Showing 21–40 of 1,000 ranked alternatives.
Inspired Square FZE
Merge blocks, think creatively, solve puzzles
Play by sliding same-numbered blocks in eight directions to merge them into higher numbers. Connect blocks to increase scores and clear the board. Track progress and challenge yourself with increasing difficulty levels.
AI GAMES FZ LLC
3D blocks with and solve puzzles
Guide a cube through a 3D grid to cells with colors. Tap to change colors and clear levels. Unlock new themes and customize cube appearance. Track progress and compete on leaderboards.
Guru Smart Holding Limited
Play puzzles and track progress
Play puzzles with four difficulty levels: Easy, Medium, Difficult, and Expert. Solve daily challenges and track progress. Customize settings and access a variety of puzzles to improve mental agility.
Gamovation B.V.
Solve and track progress
Game allows users to select from easy, medium, hard, and expert difficulty levels. Players fill grids to ensure each row, column, and region contains unique numbers. Features include thousands of free , hints, and progress tracking.
Faraj Ebrahimi
Play and solve puzzles
Play by filling a 9x9 grid with numbers 1-9 without repeating in rows, columns, or 3x3 blocks. Choose from six difficulty levels. Track progress and restart puzzles. Share completed grids via social media.
Pranoy Chowdhury
Solve puzzles and track progress
Allows users to play logic-based puzzles with varying difficulty levels. Fill 9x9 grids with numbers 1-9 ensuring no duplicates in rows, columns, or 3x3 blocks. Solve puzzles with pre-filled cells. No ads or subscriptions.
Boy Howdy Technology LLC
Play puzzles and track progress
Play puzzles with multiple difficulty levels. Highlight numbers for easy tracking. Solve without time limits or penalties. Share achievements and compete with friends. Customizable settings for gameplay preferences.
Matthew Murphy
Play and solve
Solve by filling a 9x9 grid with numbers 1-9. Ensure each row, column, and 3x3 box contains unique numbers. Features include puzzle selection, difficulty levels, and hints. Track progress and complete logically without guessing.
Ucdevs Interaction DOO
Solve puzzles and reveal images
Solve picture logic puzzles by filling grid cells based on numerical clues. Reveal hidden images through logical deduction. Customize difficulty levels and track progress across multiple puzzles. Share completed puzzles via social media.
LIHUHU PTE. LTD.
Play wood blocks and match numbers
Clear the board by removing pairs of equal digits or digits that add up to the same . Tap to match pairs and remove them. Track progress and challenge yourself with increasing difficulty levels.
Guru Smart Holding Limited
Solve puzzles daily
Solve puzzles with varying board sizes. Select from dark or color themes. Access daily challenges and casual mode. Track progress and play puzzles of different difficulty levels.
ReachJunction Media Limited
Play and solve puzzles
Solve puzzles by placing numbers 1-9 in grids. Ensure no repeated numbers in rows, columns, or mini-grids. Track progress and complete puzzles of varying difficulty levels.
HitGrab Inc.
Play , solve puzzles, track progress
Allows users to play classic puzzles with customizable boards. Features include unlimited puzzles, hints, pencil marks, and auto-save. Users can track progress, adjust difficulty, and manage game sessions.
Luiz Deucher
Solve puzzles and track progress
Solve numerical puzzles by filling grids with numbers 1-9. Each row and column adds to given clues. Numbers cannot repeat in a word. Track progress through multiple puzzle levels.
Andrea Sabbatini
Play puzzles, solve challenges, level up
Play puzzle with varying difficulty levels and multiple types. Save progress, undo moves, restart levels, and use hints. Access a variety of brain-training challenges for spare .
Easybrain Ltd
Solve puzzles and track
Solve puzzles by circling correct and erasing others. Complete rows, columns, and colored regions to match given . Track progress and replay puzzles for continued practice.
Dynamix Software
Solve logic riddles, reveal hidden images.
The app presents logic riddles with simple rules and challenging solutions. Users discover hidden images by marking cells based on grid numbers.
Shenzhen Zhonglian Interactive Technology Co.,Ltd.
Escape rooms, solve puzzles, free
Solve puzzles to escape a cell. Manipulate objects, find hidden items, and unlock doors. Progress through multiple levels with increasing difficulty. Use hints to guide progress. Track achievements and unlock new challenges.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.