The game might not display correctly in this iframe environment. For the best experience, please choose an option below:
PHP code challenges fall from the top of the screen. Type the missing syntax before they reach the bottom to destroy them and survive!
Auto-Targeting: The game automatically targets the challenge closest to the bottom. A pink laser pointer shows which one you're solving.
Type the Answer: Look at the challenge and type only the missing part. Your input appears at the bottom of the screen.
Flexible Answers: For most challenges, any valid answer works! Type any variable name for $__, any function for code completion, etc.
$__ = 5;x, num, count, or any variable name!echo __;"Hello", $var, or any expression!__ ($x > 5)if (specific keyword)$arr = __();array, [], or array syntax!function __() {}test, myFunc, or any function name!Combos: Solve challenges in a row without mistakes to build combos. Higher combos = more points!
SPM: Solutions Per Minute measures your solving speed.
Powerups: Destroyed challenges may drop powerups like Shield, Slow Time, 2x Score, Bomb, Heal, and Freeze.
Every 5 waves, a boss challenge appears with 3 HP. You must solve it three times to destroy it. Each correct answer deals 1 damage.
Easy: Variables, echo, basic operators
Normal: Arrays, loops, conditionals, functions
Hard: Array functions, superglobals, classes, OOP
Insane: Namespaces, traits, type hints, advanced features
• Type faster to build higher combos
• Focus on the challenge closest to the bottom (auto-targeted)
• Use powerups strategically to survive longer
• Any valid PHP syntax works - be creative!
• Pink laser shows which challenge you're solving
• Backspace clears your current input
• PHP is case-insensitive for keywords!
How would you like to enter answers?
Built-in on-screen keyboard
Your phone's default keyboard
You can change this later in Settings