RADICAL SUDOKU EXTREME
THE ULTIMATE BRAIN CHALLENGE
SELECT YOUR LEVEL
NOVICE NEBULA
PUZZLE PRODIGY
GRID GUARDIAN
NUMBER NINJA
LOGIC LUMINARY
SUDOKU SORCERER
DIGIT DYNAMO
MATRIX MASTER
COSMIC CALCULATOR
ULTIMATE UNIVERSE
TIME
00:00
LEVEL
1
SCORE
0
MISTAKES
❌
❌
❌
❌
★
★
★
★
★
★
★
★
★
★
1
2
3
4
5
6
7
8
9
X
RESTART
HINT
SOLVE
EXIT
RADICAL!
You're doing great!
CONTINUE