Remarkable Skills

Games & Puzzles

Every puzzle is procedurally generated — you get a fresh, unique PDF every time. Answer keys included.

Logic & Numbers

Sudoku
Ready
Classic 9x9 number puzzle with multiple difficulty levels
Nonogram
Ready
Reveal hidden pictures by filling cells using number clues
Kakuro
Ready
Math crossword — fill cells with digits that sum to the clues
KenKen
Ready
Arithmetic logic puzzles with cage operations on a Latin square
Futoshiki
Ready
Latin-square grids solved with greater-than / less-than inequality clues
Number Fill-In
Ready
Fit numbers of various lengths into a crossword-style grid

Words

Word Search
Ready
Find hidden words in a grid of letters
Crossword
Ready
Fill in the grid from themed clues
Word Scramble
Ready
Unscramble jumbled letters to find the word
Cryptogram
Ready
Decode encrypted quotes by cracking the letter substitution cipher
Word Ladder
Ready
Change one letter at a time to transform one word into another

Spatial & Visual

Maze
Ready
Navigate from start to finish through winding paths

Logic & Deduction

Logic Grid Puzzle
Ready
Use clues to deduce which items belong together
Puzzle Bundle
Generate a mixed puzzle book with multiple puzzle types in one PDF

Frequently asked questions

Are the games free to download?

Yes. Every puzzle is free to generate and download as a PDF — no account or payment required.

Can I choose the difficulty?

Most puzzles offer difficulty options — Sudoku, for example, ranges from easy to evil. You can adjust difficulty, size, and style before generating.

Do the puzzles include answer keys?

Yes. Every generated puzzle PDF includes an answer key so you can check your work.

Are the puzzles printable?

Yes. Each puzzle is a PDF you can read on an e-ink tablet or print on A4 or US Letter paper.

Do the puzzles repeat?

No. Every puzzle is procedurally generated, so you get a fresh, unique PDF each time you generate one.