Mathler
Find the hidden calculation that equals the target number
Nerdle
Guess the equation with number hints
Matle
Wordle for chess; reveal hidden squares in a checkmate position
Sudoku
Solve a daily sudoku
Magnitudle
Estimate the answer to a daily trivia question using real-world numbers. How close can you get?
Pairle
Clear the board by matching numbers. New puzzle each day.
Numberglyph
A daily number logic puzzle using Sum and Shape as the Fingerprints to solve for the hidden number.
Pokerle
Simple Wordle-style game of guessing a 5-card combo in 6 guesses.
Angle
Guess the angle in 4 guesses or less, Each guess will tell you how close and which way to go.
Royal Family
Fill a 5×5 grid with all 6 chess pieces—one per cage—so no piece attacks another.
Crossnumber
A unique mini-crossword puzzle where all the answers are numbers.
Elementle
Work your way to the correct element by using the atomic number, group, period, and other facts!
Daily Chess Puzzle
Solve a daily chess puzzle
Primel
Guess the 5-digit prime number
Numberle
Guess the hidden number with numerical hints
Sudoku Shift
A shape-shifting Sudoku challenge--progress from 4x4 to 9x9 in one sitting.
67 Number Game
Daily 4 random numbers that the user has to use to reach 67
Agent Caesar
Decrypt intercepted intel
Knotilus
Find three Fibonacci-like sequences connected by a single shared number.
Number Up
Use the numbers provided to make the target goal.
Dodeku
Solve the grid by matching sums