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Simulation

Step a system forward and report its final state.

4 stops · 55 problems0/54 on the path done
next ▸ Compass Robot WalkSilver · 1250
1

Grids & robots

0/14you are here

Robots, snakes, ants, mazes, cellular life.

○Compass Robot Walk○Plinko Chip Position○Frog Pad Hops○Last Moment Ants Fall Off Plank○Snake On A Torus○Bouncing Ant Walls○Walking Robot Final Position○Maze Tunnel Walk○Generate Spiral Matrix○Cellular Automaton Tick○Game of Life Next State○Candy Crush○Robot Collisions○Robot Bounded In Circle
2

Machines & devices

0/10

Tapes, vending, traffic, thermostats, lights.

○Elevator Final Floor○Vending Machine Change○Traffic Light At Time T○Conveyor Belt Shift○Thermostat Drift○Lights Out Toggle○Bucket Brigade Transfers○Tape Machine Run○Reservoir Overflow○Stack Machine Eval
3

Rounds & elimination

0/14

Josephus, dice, bounces, counting rounds.

○Caesar Cipher Shift○Time Needed to Buy Tickets○Run-Length Encode and Decode○Press Your Luck Dice○Hourglass Sand○Halving Ball Bounces○Tug Of War Rope○Find the Winner of the Circular Game○Cut And Stack Deck○Dota2 Senate○Reveal Cards In Increasing Order○Counting Out Survivor○Domino Topple Settle○Sandpile Stabilize
4

More Simulation

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Everything else you can step forward.

○Steps to Reduce to Zero○Design Parking System○Water Bottles○Parking Lot Availability○Count Days Spent Together○Tic-Tac-Toe Winner○Parse Query String○Build an Array With Stack Operations○Parking Lot Rejections○RLE Iterator Nth Value○Dealer Card Game Total○Students Unable to Eat Lunch○Stack Calculator on Tokens○Roman Numeral Validator○Ticket Window Queue○Heat Diffusion Step+1 in the arena
🏁Finish line