Nonogram (Picross) Puzzle Maker – Design & Play
Draw a pixel pattern and generate a nonogram puzzle from it. Play it yourself or share with friends. Includes auto‑solver hints.
UD5 Toolkit
Draw a pixel pattern and generate a nonogram puzzle from it. Play it yourself or share with friends. Includes auto‑solver hints.
Convert text to tap code numbers (e.g., 3‑1 for C) used by prisoners of war to communicate via knocks. Includes a practice mode.
Apply the ancient Atbash cipher (A→Z, B→Y) to any text. Since it's self‑inverse, encoding and decoding use the same function. Fun for code puzzles.
Emojis are scrambled; you must reorder them to form the correct phrase or title. Fun word play.
Complete a series of visual pattern puzzles and get a fun estimated score. Purely for entertainment. No data collected.
Guess a random number between 1 and 1000 with feedback 'higher or lower'. Track attempts, beat the high score. Classic beginner's game.
A simple 5x5 or 7x7 crossword with clues. New one daily or generate random. Works offline.
Open-ended grid to mark X and O for solving logic puzzles. Use with any puzzle type. Print.
A unique Sudoku puzzle generated for today's date. Four difficulty levels. Purely local logic.
Classic memory card game with emoji or color themes. Select grid size and try to find all pairs in minimum moves. Brain training fun.
Unscramble jumbled letters to form words. Timed challenge mode with hints. Compares against built-in dictionary. Improve vocabulary while having fun.
Guess the movie title from a sequence of emojis. Hundreds of puzzles, score tracking. Pure frontend fun.
Upload an image and turn it into a simple digital jigsaw puzzle. Choose number of pieces. Play on screen.
Create or solve logic grid puzzles (like Einstein's riddle). Enter clues and mark the grid. Practice logical deduction. Local only.