| Nazwa zadania | Skrót |
|---|---|
| Within Arm's Reach | I0 |
| Bribing Eve | I1 |
| Balls and Needles | I10 |
| Candle Box | I2 |
| Dinner Bet | I3 |
| Passwords | I4 |
| Performance Review | I5 |
| Cairo Corridor | I6 |
| Pascal's Hyper-Pyramids | I7 |
| The White Rabbit Pocket Watch | I8 |
| Risky Lottery | I9 |
| Nazwa zadania | Skrót |
|---|---|
| Promotions | H0 |
| Black Vienna | H1 |
| Canvas Painting | H2 |
| Dice Cup | H3 |
| Wooden Signs | H4 |
| Landscaping | H5 |
| Game of Cards | H6 |
| Sheldon Numbers | H7 |
| Text Processor | H8 |
| Saint John Festival | H9 |
| Nazwa zadania | Skrót |
|---|---|
| GREAT + SWERC = PORTO | G0 |
| Flowery Trails | G1 |
| Golf Bot | G2 |
| Book Club | G3 |
| Ricochet Robots | G4 |
| City Park | G5 |
| Playing with Geometry | G6 |
| Money Transfers | G7 |
| The Safe Secret | G8 |
| The Big Painting | G9 |
| Nazwa zadania | Skrót |
|---|---|
| Bring Your Own Horse | F0 |
| First Knight | F1 |
| Postal Charges | F2 |
| Randomly-priced Tickets | F3 |
| The Game | F4 |
| The Merchant Guild | F5 |
| Toll Road | F6 |
| Top Secret | F7 |
| Transcribed Books | F8 |
| Wizards | F9 |
| Nazwa zadania | Skrót |
|---|---|
| Trick or Treat | E0 |
| Working at the Restaurant | E1 |
| Lights | E2 |
| Darts | E3 |
| Genetics | E4 |
| Haunted Graveyard | E5 |
| Slalom | E6 |
| Routing | E7 |
| Happy Telephones | E8 |
| Stammering Aliens | E9 |
| Nazwa zadania | Skrót |
|---|---|
| Lawn mower | D0 |
| Periodic points | D1 |
| Comparing answers | D2 |
| Fake scoreboard | D3 |
| Palindromic DNA | D4 |
| Jumping monkey | D5 |
| Sensor network | D6 |
| Assembly line | D7 |
| Locks and keys | D8 |
| 3-sided dice | D9 |
| Nazwa zadania | Skrót |
|---|---|
| Alphabet Soup | C0 |
| Coin Collecting | C1 |
| Cybercrime Donut Investigation | C2 |
| Distributing Ballot Boxes | C3 |
| Game, Set and Match | C4 |
| Guess the Numbers | C5 |
| Non-negative Partial Sums | C6 |
| Peer Review | C7 |
| Regular Convex Polygon | C8 |
| Remoteland | C9 |
| Nazwa zadania | Skrót |
|---|---|
| Beehives | B0 |
| Bits Equalizer | B1 |
| LCM Pair Sum | B2 |
| RNA Secondary Structure | B3 |
| Old School Days | B4 |
| Sentry Robots | B5 |
| How do spiders walk on water? | B6 |
| Shares | B7 |
| The Moon of Valencia | B8 |
| Countdown | B9 |
| Nazwa zadania | Skrót |
|---|---|
| Mixing Colours | A0 |
| It Can Be Arranged | A1 |
| Shopping Malls | A2 |
| Decoding the Hallway | A3 |
| Joe is learning to speak | A4 |
| Odd and Even Zeroes | A5 |
| VivoParc | A6 |
| Binary Tree | A7 |
| Trending Topic | A8 |
| Cleaning the Hallway | A9 |
