Think in numbers.

Numeral Crypt is a collection of number and logic puzzles built for people who enjoy deduction, patterns and satisfying problem solving.

Play two distinct puzzle games in one app:

NUMERAL CROSS

A number crossword where every clue leads to a numerical answer.

Read the clues, fill the connected grid and use intersecting digits to work your way through each puzzle. Every solved answer helps reveal the rest of the crypt.

• Solve number crossword puzzles with connected answers
• Use logic, general knowledge and deduction
• Choose from multiple difficulty levels
• Track your progress through each puzzle
• Use Check and Reveal when you need a hand
• Complete puzzles and earn coins for Numeral Cross assists

SUDOKU

Classic 9×9 Sudoku with a focused, modern interface.

Choose your difficulty and solve at your own pace using the tools you expect from a complete Sudoku experience.

• Four difficulty levels
• Notes mode
• Undo and Redo
• Check and Reveal
• Pause and resume
• Clear highlighting for values, conflicts and selected cells
• Progress and active-play timer

ONE APP, TWO PUZZLE STYLES

Numeral Cross and Sudoku have independent progression, so each game keeps its own history and completed puzzles.

Your Numeral Crypt account can keep your progress together across the app, while the games remain separate experiences.

DESIGNED FOR PUZZLE PLAY

• Clean, distraction-free interface
• Light and dark themes
• English and Russian language support
• Progress saved between sessions
• Completed puzzles stay in your collection
• New challenges can be added over time

Whether you prefer crosswords, Sudoku, number games or pure logic puzzles, Numeral Crypt gives you another way to exercise your brain and enjoy solving one step at a time.

Think in numbers. Solve the crypt.