Calculate possible digit combinations that sum to a target. Specify the number of digits and exclude or require specific numbers. View results and adjust parameters for different scenarios.
by Frank-Peter Poschmann★ 5.01 ratingsGamesFreeData updated 2026-09-08
Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.
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.
Collect digits to form the largest number and earn in-game currency. Use earned money to build tower barracks. Deploy soldiers in a battle card game to fight and progress.
Solve puzzles by filling grids with digits. Enter numbers in rows and columns to match clues. Avoid repeating digits in any row or column. Access a large library of free puzzles. Track progress and restart puzzles.
Explore virtual cities with interactive locations and customize avatars by altering facial features and combining outfits. Try different dress combinations and access collections of pets, clothing, and accessories.
Solve -based puzzles by filling grids with digits 1-9. Ensure each row, column, and 3x3 box contains unique numbers. Sum of numbers in cages matches the given total. Adjust difficulty settings and track progress across multiple sessions.
Solve puzzles by guessing three-digit combinations. Input numbers and receive feedback on correct digits and positions. Adjust guesses based on results. Complete levels by guessing the correct combination within 12 attempts.
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.
Play a number linking game by sliding numbers in any of eight directions. Connect two same numbers to start a chain. Next numbers can be the same or double the previous. Score is the sum of all linked numbers. Game is free and suitable for all ages.
Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.
Place tiles matching exposed ends of the chain. Draw tiles if no match is available. Score points for multiples of five at exposed ends. Earn additional points for remaining pips in opponent's hand. First to reach a set score wins.
Solve word puzzles by finding anagrams and generating possible word combinations. Input letters to get word suggestions. Assist with Scrabble, Words With Friends, Wordle, and crossword puzzles. Provide clues and tips for puzzle-solving.
The target number among colorful digits. Tap quickly to beat the timer. Track progress and set daily challenges. Improve focus and mental agility through simple, timed puzzles.
Solve logic puzzles combining and Kakuro rules. Fill 9x9 grids with numbers 1-9 following rules and sum constraints. Use add/subtract calculations to determine cell values. Track progress and complete puzzles of varying difficulty.
Solve sudoku puzzles by filling grids with numbers following sudoku rules and region sum constraints. Enter notes with a dedicated key. Adjust puzzle difficulty and track progress across multiple games.
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.